Mathematics Middle School

Solve for x.
x/9 = -5

Answers

Answer 1
X=-45 hope that helps!
Answer 2
I’m pretty sure D=180 is the answer if that’s an option

Related Questions

е The solid shown below is made by combining two rectangular prisms. What is the volume of the solid?

A. 60 cubic inches
В. 120 cubic inches
C. 216 cubic inches
D. 48 cubic inches​

Answers

A 60 cubic inches because you have to split the prism in two and multiply the number by each other
The answer is
A. Sooo yeah 60cubic inches

A drum of oil is 4 ft. hieight and the radius is 1.2 ft. Oil cost is $22. What is the cost per cubic ft. to fill the drum of oil?
Use 3.14 for pi.
Round answer to nearest penny.

Answers

3.14 • 1.2^2•4
= 18.0864 ft^3

18.0864 • 22
= $397.9
Answer : $1.2 per cubic foot

Explanation :
1. Do your radius to the power of two and multiply by pi (3.14)
2. That would be 4.5216 you then multiply that by 4(your height) and get about 18
3.You divide 22(cost of oil) by 18(drum of oil) and get about $1.2 per cubic foot

Hope this helps

If a triangle has a base of 64 m and a height of 7.3 m then what is the area of the triangle? please show your work!

Answers

area is base x height over 2
64 x 7.3 = 467.2
467.2/2 = 233.6
the area is 233.6m^2

Answer:

233.6m²

Step-by-step explanation:

Area of a triangle formula:

[tex]A = \frac{(h)(b)}{2}[/tex]

Plug in the numbers:

A = 7.3*64/2

A = 233.6m²

pls help. quickly please

Answers

Answer:

10 months.

Step-by-step explanation:

1200 + 25x = 1450; x = 10

I will give brainliest to the correct answer!!!

Don't forget...answer both questions

Answers

i think it is this.

1. 2/50

2.  1/10

1. 2/50
2. 1/50 then divided > multiply by 100

plz help !

Question 11 of 14
Drag the operation signs to make the equation true. An operation may be used once. more than once, or not at all

Answers

it’s 12 DIVIDE (7-4)+5 TIMES 3=19
12 divide (7-4) plus 5 x 3= 19

Please help i don’t know what I’m supposed to do!!

Answers

Answer:

do ur assignment by downloading the given document and upload it there..

Find the mean absolute deviation for the data in the table. Round to the nearest tenth if necessary.

Answers

The answer is 2 so click A

can someone help plez

Answers

Answer:

You would use scientific notation for an easier way to simplify a very complex equation, and use standard form whenever you are showing the answer.

Step-by-step explanation:

SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!! I NEED THE ANSWER TODAY THIS ASSIGNMENT IS DUE TODAY

Answers

Answer:

x = 5

Step-by-step explanation:

4x + 2y + z = 24

2x - 3y - z = 2

5x + y + 2z = 21

-----------------

Eliminate z

Add the 1st and 2nd eqn

4x + 2y + z = 24

2x - 3y - z = 2

----------------

6x - 1y = 26 eqn A

Multiply the 2nd eqn by 2, then add the 3rd.

4x - 6y -2z = 4

5x + y + 2z = 21

----------------

9x - 5y = 25 eqn B

---------------

Now you have 2 eqns in 2 unknowns, not 3.

Multiply eqn A by 5 and subtract eqn B.

30x - 5y = 130 eqn A times 5

9x - 5y = 25 eqn B

-------------

21x = 105

x = 5

Answer:

x = 5 is the answer

Step-by-step explanation:

A store bought 200 toys at a cost of ​$20 each. The store sold all the toys at a percent markup of 30%. Find the total selling price.

Answers

Answer:

5200

Step-by-step explanation:

200x20=4000

30% of 4000 is 1200

4000+1200

Answer:

5200  

Step-by-step explanation:  

200×20=4000  

30% of 4000 is 1200

4000+1200=5200

John has a box of nails. The box contains 65 small nails, 40 medium nails, and 45 large nails. Susan has a box of nails that has the same proportion of small, medium, and large nails as John's box. There are 176 medium nails in Susan's box.

What is the total number of nails in Susan's box?

Answers

Answer:

326

Step-by-step explanation:

Add a nails: 65+40+45+176= The answer

660

Step-by-step explanation:

John

65s (small)

40m (medium)

45 L (large)

Susan

x small

176m

y large

From question:

Susan has a box of nails that has the same proportion of small, medium, and large nails as John's box =Meaning same ratio

John ratio. Susan

s : m : L s : m : L

65 : 40 : 45. 13 : 8 : 9

13 : 8 : 9. x : 176 : y

x = (176/8)*13

=286

y = (176/8) * 9

= 198

Total number of nails in Susan box

= x + 176 + y

= 286 + 176 + 198

=660

can u help me...............

Answers

Answer:2.4

Step-by-step explanation:

Answer:

2.4

Step-by-step explanation:

I got this anwer because If 2.36 round up It will be 2.4 because Think of it that To round 2.36 to the nearest tenth consider the hundredths’ value of 2.36, which is 6 and equal or more than 5.

Find the slope of the line​

Answers

Answer:

-2/3x

Step-by-step explanation:

To find the slope, you would do rise/run.

To get to one point to the other, you move 2 units down and 3 to the right.

Hope this helps!

2/-3 because rise(going up) Over run(going horizontally) it goes up 2 and over to the left 3 making it negative because it goes left.

PLEASE ANSWER THE QUESTION BELOW​

Answers

the answer would be B.
y=mx+c

“m” represents the gradient and “c” represents the y intercept

Answer: “A”

I NEED HELP ASAP

Only do 3-5

Answers

Answer:

3. 37.5

4. 60

5. 32

Step-by-step explanation:

Mark me brainliest tho 2

Answer:

3. A=37.5ft

4.A=60in

5.A=32in

Hope I helped you pls mark brainliest if you can

During a debate, Bonnie used 9 minutes to present her opinion, 6 minutes to rebut the opposing opinion, and 5 minutes to summarize.
What percent of the time did she spend summarizing?
A. 5%
B:30%
c. 45%
D. 25%
E. 15%

Answers

Answer:

25%

Step-by-step explanation:

9 + 6 + 5 = 20

she spent 5 minutes summarizing so that is 5/20

5/20 = .25

.25 x 100 = 25%

Answer:

25%

Step-by-step explanation:

HELP PLEASE BTW ITS RATIOS!

Answers

35:63:28 please reward me brainiest

Can someone please help me thxs.

Answers

The second picture is a

Answer: acute for #1 obtuse for #2 and isosceles for #3

Step-by-step explanation:

QUIKKK PLEASE HELP
For lines c, d and e, m1 = 90° and m3=90°



For the given diagram and angle measures, use complete sentences to describe each pair of lines as parallel or perpendicular. In your description, include the special angle relationship between angles 1 and 3.
lines d and e
lines d and c

Answers

The relationship between angles 1 and 3 is that they are congruent, or equal to each other. they have the same measure.

Lines D and E seem to be a pair of lines that are parallel to each other, which is what makes angles 1 and 3 congruent

Lines D and C seem to be perpendicular to each other, which would make angles 1 and 3 right angles.

ANSWER ALL THE QUESTIONS TO GET MARKED BRAINLYEST

Answers

Answer: 7/10, 7/10 and 3/10.

Step-by-step explanation:

7/10 = Between 1 and 10, the multiples of three are 3, 6, and 9. So the amount favourable outcomes is the total minus the multiples, 10-3 = 7. So 7/10.

7/10 = Between 1 and 10, the multiples of 2 are 2, 4, 6, 8, and 10. The multiples of 3 are 3, 6 and 9. That, gives 7 favourable outcomes (6 is a multiple of both but counted once) giving the probability of 7/10.

3/10 = The favourable outcome is 8 and above, so: 8, 9 and 10. There are 3 favourable outcomes which gives the probability of 3/10.

You have the 1st one correct...
The second one is 8/10...
The 3rd is 3/10

Hope this helps

All of the following expressions simplify to -5x + 7, except ( x - 2) - (6 x - 9) (5 x + 1) - (-10 x + 6) -4 x + 2 x + 7 - 3 x (4 x + 3) + (-9 x + 4)

Answers

Answer:

(-4x+2)+(7-3x)

Step-by-step explanation:

it would give you -7x+9 I believe the others all equal -5x+7

Catherine owns a bakery. She takes x minutes to bake a tray of cookies. The time it takes is less than 18 minutes. Which inequality represents this?

18 > x

x = 18

18 < x

x > 18

Answers

Answer:

18>x

Step-by-step explanation:

Answer:

I don't know but I think it is 18 < x.

Step-by-step explanation:

I hope this answers your question :)

Jasraj left his house and walked 1500 m east to the supermarket. He then walked another 500 m east to the comic store before walking back home the same way he came. How many kilometers did Jasraj walk altogether?

Answers

Answer:

Jasraj walked 4 kilometers all together

Step-by-step explanation:

First, add.

1,500 + 500 = 2,000

Then, multiply by 2.

2,000 × 2 = 4,000

Now, we have to convert to kilometers.

1 kilometer = 1000 meters

4,000 ÷ 1,000 = 4

So, Jasraj walked 4 kilometers!

Have a wondeful day! :)

PLSS HELPP DUE IN 10 MINUTES

Answers

The answer is 2502.

Answer:

Step-by-step explanation:

go to quiziz just replace the last part with rocks

(answers for quiziz)

100 POINTS: ANSWER PROPERLY WITH STEPS SHOWN FOR BRAINLIEST AND POINTS!!!!!!!!!!!! GST AND PST VALUES ARE BASED ON CANADA ONTARIO, IN TOTAL IT IS 15%! CHECK PICTURE

Answers

Answer:

yes i agree with you!!!

Step-by-step explanation:

Can someone please help me! No bots will be acceptable!!! This is due today. Pls help!! I just need help with number 2. , the first question. Thanks!

Answers

i dont see anything, what do you need help with?

I don’t see any pictures?

Realice los siguientes ejercicios de Proporciones
a) 1/16 = 7/x
b) 1/3 = x/9
c) 2/5 = x/15
d) 6/9 = 5/x
e) 78/9 = 39/x
Ayuda por favor :(

Answers

Answer:

ytfdjyuguuc

Step-by-step explanation:

yfullk;ljknlm

A student is using a spinner with four equal sections numbered 1 through 4. He also tosses a fair coin. What is the correct sample space for this compound event?

A. {H, T}

B. {(HT, 1), (HT, 2), (HT, 3), (HT, 4)}

C. {(1,H), (2,H), (3,H), (4,H), (1,T), (2,T), (3,T), (4,T)}

D. {1, 2, 3, 4}

Answers

Answer:

C. {(1,H), (2,H), (3,H), (4,H), (1,T), (2,T), (3,T), (4,T)}

anwser: C


stwo by step explanation:

Hurry Asap Like Rn Pls I Will Give You Brainliest!

Answers

Answer:

Step-by-step explanation:

Each package holds 24 so you would use the equation n = 24p

which means the number of lightbulbs = 24 times the number of packages

so 1 package = 24

3 packages = 72

10 packages = 240

oh and part B is B

Other Questions
For todays assignment you will write a short scene aboutdiscovering something new in the backyard. Please beCreatives/funny as possible! ASAP? I will give BrainliestPlease help me find the answer Realice los siguientes ejercicios de Proporciones a) 1/16 = 7/x b) 1/3 = x/9 c) 2/5 = x/15 d) 6/9 = 5/x e) 78/9 = 39/x Ayuda por favor :( what does Anne refer to when she says "Oh well,it doesn't matter"? Rhoda Morgenstern just settled an insurance claim. The settlement calls for increasing payments over a 20-year period. The first payment will be paid one year from now in the amount of $50,000. The following payments will increase by 2 percent annually. What is the value of this settlement to Rhoda today if she can earn 5 percent on her investments A right-angled triangle, with two sides adjacent to the right angle labeled 7 and 11 respectively, and the hypotenuse is labeled x. Find the exact value of $x$ . Write an exponential function in the form y=b^x that goes through the points (0,9) and (3,4608) a 20 A fuse is connected in series with a circuit containing a 240 V source. What is the minimum resistance required to prevent the fuse from melting A set of charged plates have anarea of 8.22*10^-4 m^2 andseparation 2.42*10^-5 m. Theplates are charged with5.24*10^-8 C. What is thepotential difference V betweenthe plates?(Unit = V)pls hurry Question 8Swimming in an open body of water (like a river, lake, or ocean) is different from swimming in a Gerardo makes $18 per hour at Starbucks. Tomorrow he is going to receive a raise totalling 20% of his hourly wage. What will he be making per hour straying tomorrow. Which is a number that can be written as a fraction in the form /? what is the botanical name of milk Select the one preposition. I stared at the clouds above me. Question 1 of 3Multiple ChoiceHow do cyber communities differ from communities in the real world with regard to safe behavior? A. It can be more difficult to identify unsafe behavior in a cyber community. B. They are not different in any important ways. C. People usually behave more safely online than offline. D. Communities in the real world are always safer. Here are some clues about my age. Both my fathers age and mine are 2-digit numbers. If you reverse the order of the digits of my fathers age, you get my age. My father is 27 years older than I am. How old am I? Show your work and justify your thinking. What is the typical pH of acid rain? guyz wart is 1+1? i'm haveing troubal with my hiztorie homwok The Ballantyne area has 200 people over the age of eighty-five living in it of these people, 56 of them have a dog, 24 of them have a cat, and 16 of them have both of a personis chosen at random, find the probability that they have a cat, if it is known they have a dog.a. 1/2b.3/7c.2/7d.2/25 5/7 2/3=?Is it A?Is it B?Is it C?Or is it D?