MATH HELP ME ASAP PLEASE

MATH HELP ME ASAP PLEASE

Answers

Answer 1

Answer:

53lbs.

Step-by-step explanation:

If Kevin bought 3 20lbs. Bags of gravel he would have 60 lbs. of gravel. In the end he has 7 lbs. of gravel left he used 53 pounds.

Equations:

7+x=60 or 60-7=53 lbs.

Answer 2

Answer:

3 pounds of gravel

Step-by-step explanation:

If you look at the chart, each bag of gravel is 20 lbs. If he bought 4 then that is 20 x 4. That equals 80. If he only used 77 pounds of it, then you get 80-77. That equals 3


Related Questions

Can anyone help me identifying pounds and liters ;-;

Answers

Answer:

sure but can u help me ban 50070356 he or she is using my pfp as hers

Step-by-step explanation:

A triangle has two equal sides and two angles whose measures are 35° each.
Find the measure of the third angle and classify the triangle.
Your answer:

Answers

The answer is “Right and Isosceles”













The other measure of the angle is 110 degrees.

Which of the following correctly solves this equation? ( − 6 ) 2 − ( 6 ) ( 6 ) = 36 ( − 6 ) ( − 2 ) = 12 ( − 6 ) ( − 6 ) = 36 ( − 6 ) ( − 6 ) = − 36

Answers

The correct solution are:  ( − 6 ) ( − 2 ) = 12 and  ( − 6 ) ( − 6 ) = 36 .

Addition Sign Rules

Here it is important to remember the rules for the  addition of integers numbers:

+  +   Add  Final result (+) - Final result (+)  

-   -   Add  Final result (-) - Final result (-)  

+  -   Subtract - Final result (the sign of the integer having a greater value)

-   +  Subtract - Final result (the sign of the integer having a greater value)

Multiplication Sign Rules

The rules for multiplication of numbers are:

  +  +  or -   -

The result presents a positive sign (+) because the signs are the same.

  +  - or   -   +

The result presents a negative sign (-) because the signs are different.

For solving this question, you should apply the rules presented previously. And after that check, if your result is the same that the question gives.

Option1

        ( − 6 ) 2 − ( 6 ) ( 6 ) = 36

        -12 -(36) = -12 -36 = -48 -> It is not the solution given in the exercise because  -48 ≠ 36.

Option2

        ( − 6 ) ( − 2 ) =12

                12=12 -> It is the solution given in the exercise because  12=12.

Option3

      ( − 6 ) ( − 6 ) = 36

               36=36-> It is the solution given in the exercise because  36=36.

Option 4

       ( − 6 ) ( − 6 ) = − 36

            36≠ -36 -> It is not the solution given in the exercise because  36 ≠ -36.

Read more about rules for multiplication  here:

brainly.com/question/16119150

#SPJ1

-3x + 14 = 7x - 7
Jelppppppp

Answers

Step-by-step explanation:

yeah she be correct 2.1

if h(x)=3x + 4 , what is h(2x-3)

Answers

Answer:

h(2x-3) = 6X - 5

Step-by-step explanation:

So, the required function is  [tex]h(2x-3)=6x-5[/tex]

Mapping:

A mapping diagram is an image of two circles that shows the relationship between the input and output values.

Given function is,

[tex]h(x)=3x + 4[/tex]

Now, applying the given transformation into the given function

[tex]h(2x-3)=3(2x-3)+4\\h(2x-3)=6x-9+4\\h(2x-3)=6x-5[/tex]

Learn more about the topic mapping:

https://brainly.com/question/2565755

The times for Erin’s five laps around the track were 56.6 seconds, 57.9 seconds, 57.5 seconds, 65.3 seconds, and 65.7 seconds. Using rounding to the nearest whole second as the only estimation technique, what is the total estimated time for Erin’s five laps in seconds?

Answers

Answer:

320 if u round the way I did u should get this answer. But please work it out on your own to get the how to do it faster and on your own

Step-by-step explanation:

60+60+60+70+70= 320

Answer: it’s 304.

Step-by-step explanation:

The two favorite plants in Mary's garden are 6.56 feet and 8 feet tall. What is the difference in height of the plants?

Answers

Answer:

The height difference is 1.44 feet

Step-by-step explanation:

8 feet (1 plant height) - 6.56 feet (1 plant height) = 1.44 feet (height difference)

What is the solution of the following system

-2x-y=1

-4x-2y=-1

Answers

There are so solutions because they don’t intersect
It has no solution, hope this helps!


Which kind of expression is 400(0.5)?

Answers

Multiplicative expression?

use a number line to find the difference-6.5 - 2

Answers

Answer:

The answer would be -8.5

Step-by-step explanation:

If you start at -6.5, to find the difference (subtract) you would move left two whole spaces to get to -8.5.

On the other hand, if you were to start at 6.5 and subtract 2, your answer would be 4.5.

It depends if your first number is negative or positive.

guys once i get 10 brainliest i will start doing +50 points everday!! im at 7 btw !!

Answers

Answer:

omg yay congrats :)

Step-by-step explanation:

you can go to my profile page and answer 3 of my questions that only have one answer. you dont have to put a legit answer and i'll give you brainliest ❤️

Answer:

You are almost there!!

Step-by-step explanation:

PLEASE HELP! 30 POINTS!! WILL GIVE BRAINLIEST TO BEST ANSWER!!
THANK YOUUU

What is the expression in factored form? please show steps on how to get both answers!


1. x2+13x +42


2. 9x^2−4


^ means its number beside is the exponent.

Answers

Answer:

1. The factored form of the given expression is (x+7)(x+6).

2. What is the expression in factored form . 9x^2 -4

Step-by-step explanation:

1.  The given expression is,

The degree of the expression is 2, the constant term is 42, and the coefficient of x is 13.

Use factoring by grouping method

To find the factor form, we have to find two numbers whose sum is 13 and whose product is 42.

The factors of 42 are,

From which the sum of 6 and 7 is 13.

So We can write the 13x as 7x+6x.

2. This expression can be factorized using the difference of squares which can be illustrated as follows:

A^2 - B^2 = (A+B)(A-B)

In the given example:

sqrt(9x^2) = 3x

sqrt(4) = 2

and the two squares are separated by a negative sign

Therefore, the difference of squares is applicable

Based on this, factoring the given expression would give us:

9x^2 - 4 = (3x+2)(3x-2)

Each year a store decreased the price of a certain model of TV by $35. If the
price in 2001 was $1,950, what was the price in 2009?
Group of answer choices

Answers

Answer:

1,670

Step-by-step explanation:

35 x 8 = 280

1,950 - 280 = 1,670

say we have ratios and i have to determine which one does not belong
12 : 18 2 to 3 6/9 18 : 21
so the ratio that does not belong is?

Answers

Answer:

18:21

Step-by-step explanation:

If you divide all of the ratios (12 divided by 18, etc) they all equal 0.66.. besides 18:21

Hope this helps!

-15=10x-40x
what does x equal to

Answers

Answer:

0.5

Step-by-step explanation:

-15=-30x

-15/-30=0.5

PLEASE PLEASE PLEASE HELP ME

Answers

Answer:

8 cars

Step-by-step explanation:

8*50= 400

Given line m is parallel to line n. What theorem or postulate justifies the statement? ∠1 ≅ ∠4

Answers

Answer:

corresponding angles postulate

Step-by-step explanation:

just took the test ;)

What is the value of 3-(-2)?
A. 0 -5
B. -1
C. 0_1
D. 5

Answers

3-(-2)
= 3-(-2)
= 3 + 2
= 5
The Answer is 5

HELP PLS FAST PLEASE HELP ME AHHH PLEASE

Answers

Answer:

Function 1 has a greater slope and greater y-intercept than Function 2.

Step-by-step explanation:

Function 1

Slope: 1/3

y-intercept: 2

Function 2

Slope: -2/4

y-intercept: -2

3. Eve wants to purchase a game console that costs $165. So far, she has saved $52 and plans to
save an additional $30 per week.

Answers

Answer:

If the question is how many weeks will it take to get the remaining 113.

Step-by-step explanation:

Then the answer is almost 4 weeks. 3 and 2/3 weeks.

what is 10 to the power of -8

Answers

Answer:

[tex]\frac{1}{100000000}[/tex]  

I hope this helps!

Answer:

1e-8

Step-by-step explanation:

What combination of transformations is shown below?

Answers

Answer:

I think its Translation then reflection

Step-by-step explanation:

can medicine cure depression if you have it because of someone you’ve loved for 2 years but they just don’t care about you..? i’ve tried for 2 years to get over them and till this day i’m still ✨crying✨ every night :/ i need help i need answers to why this is happening.. i’m sorry for being depressed but i just can’t stop how much i love them.. and i pray for god but he never answers he just puts more pain in my life.. love you all and thank you for reading this if you did your all amazing..

Answers

Answer:

there is mutable ways to cure depression rather it would be therapy or antidepressants if you need help find a therapist or cirotherapist that can solve your pain and can prescribe medication

helpppppppp

Q1) A car travels a distance of 174 km in 3 hours. Work out its average speed. *
Q2) Ali drives at a speed of 80km/h for 3 hours. Find the distance covered by him. *
Q3) The time taken by a train to cover 240km at a speed of 60 km/h is *
1 point
6 hours
4 hours
8hours

Answers

Answer:

Q1) 58 km/h

Q2) 240 km

Q3) 4 hours

Step-by-step explanation:

1) devide 147 and 3

2) multiply 80 and 3

3) devide 240 and 60

Answer:

58

240

4

____________________

which is the equation of a line that has a slope of 1/2 and passes through Point (2,-3 )?​

Answers

Answer:

  y = 1/2x - 4

Step-by-step explanation:

y = mx + b

-3 = 1/2(2) + b

-3 = 1 + b

b = -4

y = 1/2x - 4

Which numbers are irrational?
144 , 15 , 81 , 54

Answers

15 and 54 are irrational.

parker jogged 5 kilometers one mile is approximately equal to 2.2 kilometers which measurement is closest to the number of miles parker jogged.

Answers

Answer:

the number of miles is 3.107 miles

Which number is both a perfect square and
perfect cube?

A) 9

B) 256

C) 64

D)512

Answers

C 64
A perfect cube of square is 64

Which equation represents the graphed function?

–3x + 2 = y
–x + 2 = y
x – 3 = y
2x – 3 = y

Answers

Answer:

-x-3 = y

Step-by-step explanation:

Find m21.
103°. 13° 77°. 26°​

Answers

If you mean find the one that has the number 1 on it your answer is 13.
90+77+x=180
167+x=180
X=13
Other Questions
Help!!! Please please I dont know this at all can someone help be with #3 can someone pls help meThis water bottle has a mass of 0.5 kg. If the net force acting on the bottle is 5 N to the right, what is the bottle's acceleration? (Hint: Use the formula a = ...)A. a = 50 m/s^2 right B. a = 2 m/s^2 leftC. a = 10 m/s^2 rightD. a = 10m/s^2 left the energy of motion kinetic energypotential energy Paige is 64 years old and would like to retire from her job at a large accounting firm. She, however, is concerned about health insurance. She would not be eligible for Medicare benefits until age 65, and due to some serious health conditions, she would not be able to obtain insurance in the private market. She has good health insurance at the accounting firm and is considering putting off her retirement so that she can keep it.Which of the following would likely enable Paige to keep her insurance with the accounting firm until she is eligible for Medicare?A) The Health Insurance Portability and Accountability ActB) The Consolidated Omnibus Budget Reconciliation ActC) The Employee Security ActD) The Insurance Protection Act Consider the following statements about first ionization energies: I. Because the effective nuclear charge for Mg is greater than that for Be, the first ionization energy of Mg is greater than that of Be. II. The first ionization energy of O is less than that of N because in O we must pair electrons in the 2p orbitals. III. The first ionization energy of Ar is less than that of Ne because a 3p electron in Ar is farther from the nucleus than a 2p electron in Ne. Which of the statements I, II, and III is or are true? compare distance and displacement (in science). What element have 5 energy levels of electrons. Which as an atom the last electron is found in the 5p^3 Can I have help with an algebraic equation? 1. What is the width of a rectangle with a length of 14 cm and area 161 cm2? Formula: A=L*W2. What is the radius of a circle with a circumference of 13 ft? Formula: C=2PI*R3. A rectangle has a perimeter 182 in. and length 52 in. What is the width? Formula: P=2*L+2*W4. A triangle has a base of 7 m and an area of 17.5 m2. What is the height? Formula: A=1/2*b*hPls Show Work What does the word keep mean in keep change flip a) keep everything the same b) keep the first fraction the same c) keep the second fraction the same d) keep the sing the same. what was the treaty of paris what describes the ancient empire of Ghana? Form questions for the given answers.A. 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Drs. Glenn Feltham and David Ambrose began operations of their physical therapy clinic, called Northland Physical Therapy, on January 1, 2017. The annual reporting period ends December 31. The trial balance on January 1, 2018, was as follows (the amounts are rounded to thousands of dollars to simplify):Account Titles Debit CreditCash $ 6Accounts Receivable 2Supplies 2Equipment 10Accumulated Depreciation $3Software 8Accumulated Amortization 3Accounts Payable 6Notes Payable (short-term) 0Salaries and Wages Payable 0Interest Payable 0Income Taxes Payable 0Deferred Revenue 0Common Stock 13Retained Earnings 3Service Revenue 0Depreciation Expense 0Amortization Expense 0Salaries and Wages Expense 0Supplies Expense 0Interest Expense 0Income Tax Expense 0Totals $28 $28Transactions during 2018 (summarized in thousands of dollars) follow:Borrowed $13 cash on July 1, 2018, signing a six-month note payable.Purchased equipment for $16 cash on July 2, 2018.Issued additional shares of common stock for $6 on July 3.Purchased software on July 4, $2 cash.Purchased supplies on July 5 on account for future use, $8.Recorded revenues on December 6 of $47, including $9 on credit and $38 received in cash.Recognized salaries and wages expense on December 7 of $21; paid in cash.Collected accounts receivable on December 8, $8.Paid accounts payable on December 9, $9.Received a $2 cash deposit on December 10 from a hospital for a contract to start January 5, 2019. 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Dont understand algebra 1 Consider the reaction when aqueous solutions of calcium nitrate and potassium carbonate are combined. The net ionic equation for this reaction is: Hola, cmo ests? Espero que todos estn bien. Estoy sper aburrido y quiero ir a dormir, pero no puedo, as que tambin necesito puntos. Podras bonita? Por favor, haz algunas preguntas para que pueda responder. Sera muy apreciado