Repost* Can someone plz help? :(

Repost* Can Someone Plz Help? :(

Answers

Answer 1

Answer:

2.5

Step-by-step explanation:

4*2.5= 10

8* 2.5=20

how i got 2.5 is by doing 10 divided by 4

Answer 2

Answer:

2.5

4*2.5= 10

8* 2.5=20

how i got 2.5 is by doing 10 divided by 4

Step-by-step explanation:


Related Questions

Catrina wants to purchase a new bag she found on sale for $68. The bag is originally priced at $80. What is the percent of change in the price of the bag?

Answers

Answer: The percent change of the bag is 15%.

URGENT! WILL MARK BRAINLIEST!!

Write an inequality that represents the graph.

(it’s #4)

Answers

Answer:

x > 2

Step-by-step explanation:

Let x = unknown number

The dot is at 2.

The dot is also an open circle meaning that 2 is not included. When the dot is an open circle we use < or > rather than ≤ and ≥

The line is going to the right towards the larger numbers.

This means that the solution to the inequality is greater than 2.

This can be represented as x > 2

Answer: x >2

Step-by-step explanation: It has an open circle and is pointing in the greater than direction. Therefore, it is written as x >2 which reads x is greater than 2. Of course, you could use any variable (letter) that you wish to choose.

Hope this helps.

Best to you!

PROVE: BD is congruent to BE. Provide steps and reasons.

Answers

Answer:

It is congruent

Step-by-step explanation:

Because AB and BC are congruent, having DE bisect them

directly in the middle creates equal lines of BD and BE.

How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!

Answers

Answer:

4:6 = 2:3, the answer is C

Step-by-step explanation:

they visited 4 museums as displayed on the bar and 6 beaches also presented on the bar, which would mean 4:6 and would simplify to 2:3

1). 4x - (2x - 15)
2). -8 + 9x (-4 + 12x)
3). 15 - 14 ( 1 + 4x )

Answers

Answer:

1). 4x - (2x - 15)

        => 4x - 2x + 15

        => 2x + 15

2). -8 + 9x (-4 + 12x)

        => -8 - 36x + 108x²

3). 15 - 14 (1 + 4x)

        => 15 - 14 - 56x

        => 1 - 56x

Step-by-step explanation:

Hoped this helped.

Answer:

[tex]\sf 1)\: 4x-\left(2x-15\right)[/tex]

Apply Distributive property:

[tex]\sf 4x-2x+15[/tex]

Combine like terms:

[tex]\boxed{\sf 2x+15}[/tex]

_____________

[tex]\sf 2)\:-8 + 9x (-4 + 12x)[/tex]

Apply Distributive property:

[tex]\boxed{\sf -8-36x+108x^2d}[/tex]

_______________

[tex]\sf 3)\: 15 - 14 ( 1 + 4x )[/tex]

Apply Distributive property:

[tex]\sf 15-14-56x[/tex]

Subtract numbers:

[tex]\boxed{\sf 1-56x}[/tex]

_______________________________________

solve the following equation ​

Answers

Answer:

x=1 x=-11

Step-by-step explanation:

first you need to find what two numbers add together to make 10x and multiply together to make 25-

this would be 5

so we can rewrite it as (x+5)(x+5) = 36

which is the same thing as (x+5)^2 =36

then taking the root of both sides we get (x+5)= plus or minus 6

so x=-11 or x equals 1

what is equivalent to
−−(2+5)−(3−7)?

Answers

Answer: [tex]\frac{-6}{2}, \frac{-9}{3} , \frac{-12}{4}[/tex]etc

Step-by-step explanation: -(2 + 5) - (3 - 7) = -3  To turn -3 to a fraction put 1 as it's denominator so it's [tex]\frac{-3}{1\\}[/tex]. [tex]\frac{-3}{1}[/tex] 's equivalent frations are [tex]\frac{-6}{2}, \frac{-9}{3} , \frac{-12}{4}[/tex] and etc.

PLSSSS HELP I WILL GIVE BRAINLIEST

Which statements are true about the ordered pair (7, 19) and the system of equations?

{2x−y=−5x+3y=22


Select each correct answer.


The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true.

The ordered pair (7, 19) is a solution to the second equation because it makes the second equation true.

The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false.

The ordered pair (7, 19) is a solution to the system because it makes both equations true.

Answers

Answer: The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false.

Step-by-step explanation:

In the ordered pair (7,19), 7 is the x and 19 is the y. Plug those in and multiply.

2(7)-19=-5

-5=-5

7+3(19)=22

64 doesn't =22

SO, one part of the equation is wrong making the ordered pair wrong.

PLEASE HELP ME RNNNNN!!!!!! I NEED THE ANSWERS

I really need help don’t answer if your not giving the correct answer don’t respond

Answers

Answer:

pretty sure its A

Step-by-step explanation:

While working for a lawn service company, Austin figures he earns $5 for edging 20 feet of curb. If he edges 50 feet of curb at the same rate, how much will Austin earn?

Power Lawn Edger

x=13 1/2 or 13.50$
x=12 1/2 or $12.50
x=14 3/4 or 14.75
x=12 or 1/4 or $12.25

Answers

X= 12 is your answer explanation?

which of the following rational functions is graphed below? A f(x) = x/(x+5)(x-2) B f(x)= x-2/x(x+5) C f(x)= (x+5)(x-2)/x D f(x)= 1/(x+5)(x-2)

Answers

Answer:

  A  f(x) = x/((x+5)(x-2))

Step-by-step explanation:

The vertical asymptotes at +2 and -5 indicate that (x -(+2)) and (x -(-5)) are factors of the denominator.

The zero at x=0 indicates (x -0) is a factor of the numerator.

The simplest function that will give a graph like this is ...

  f(x) = x/((x +5)(x -2))

In the ratio of 3:3:2, three sisters invested a total of 54,000 pesos to a store. Find the share of the second sister in the investment.

Answers

Answer:

20, 250

Step-by-step explanation:

3:3:2

u will first need to find the addition of all the ratio and divide each ratio by the sum

3+3+2=8

the u will; 3/8×54000=20,250

3/8×54000=20,250

2/8×54000=13500

For a friend who's struggling


"Omar and Deb each have a digital music player. Deb has 37 more songs on her player than Omar on his player. Write an expression in simplest form that represents the total number of songs on both players.

Will give brainliest!

Answers

varables:

O= omar songs\

S= total # of songs

equation:

2o+37= S

Hoped that helped:)

WILL GIVE BRAINLIEST!!
What are values of a and b so the system of equations shown has no solutions?

y=7x+b
y=ax+4

Answers

Answer: a is 7 b is 4

Step-by-step explanation: to get an equation with no solution the equation has to be the same so if a is 7 and b is 4 this will show no solution

A=7 and b= anything other than 4. The reason for this is because the lines must never touch (equal slope with different y intercept provides a parallel line that does not meet the original function). A solution is a point in which the two functions intersect. The other answer under this post is incorrect, as they have actually given you INFINITE solutions rather than none.

Solve the simultaneous equations
4 x + y = 17
3 x + y = 15

Answers

I think 4 x 3 + 5 =17 and 3 x 4 + 3 = 15 I am not sure but I think this is it

which one is a function quick

Answers

Answer:

Table be is the only function. Table A has -5 as an x value two times.

Step-by-step explanation:

if f(x) = 3x - 1 and g(x) = x + 2, find (f-g)(x).​

Answers

Answer:

f(x+2)=3x+5

Step-by-step explanation: hope this helps, love. have a good day

y=4x−9y, equals, 4, x, minus, 9
Complete the missing value in the solution to the equation

Answers

Answer:

(3,3)

Step-by-step explanation:

To find the y - value that corresponds to x=3 , substitute the x - value in the equation.

y=4x-9

y=4*3-9

y=12-9

y=3

Therefore, (3/3) is the solution to the equation.

I hope it helps.

Answer:3,3

Step-by-step explanation: bc khan

Tell whether the ordered pair is a solution to the equation (-2, 3); y = -2x - 1

Answers

Answer:

yes, it a solution

Step-by-step explanation:

Write 23% as a fraction

Answers

Answer:

23/100

Step-by-step explanation:

Can someone Please help me on this math problem

Answers

Answer:

2

Step-by-step explanation:

each time that x gains 1, y gains 2

2/1=2

A hexagon has equal side lengths and angle measures. How many reflectional symmetry does the regular hexagon have?.

Answers

The regular hexagon has 6 reflectional symmetries.

A regular hexagon has 6 congruent sides.

The number of sides of a polygon is the number of reflectional symmetry the polygon have.

Since the number of congruent sides of a regular hexagon is 6, then the regular hexagon has 6 reflectional symmetries.

Read more about reflectional symmetry at:

https://brainly.com/question/24584937

Answer:

It´s 6

Step-by-step explanation: Hope it helps ^w^

please help me asap..

ty :)

Answers

Answer:

x = 3, 0

y = 0, -4

Step-by-step explanation:

Regan cycles 78 miles in 6 hours.
His average speed for the first 30 miles is 15 mph.

Work out Regan's average speed for the last 48 miles.

Answers

Answer:

12 mph

Step-by-step explanation:

First 30 miles while cycling at 15 mph. This means he spent 2 hours here.

Thus the 4 hours on the last 48 miles.

Average speed  =  distance / time

Average speed = 48 miles / 4 hours

Average speed = 12 mph

Therefore Regan's average speed is 12 mph for the last 48 miles.

someone help me please

Answers

Answer:

8

Step-by-step explanation:

Basically insert 18 where the X is and go from there!

2/3 (18) - 4

2/3 × 18 = 12

12 - 4 = 8

4x + 3 = -9 slove the equation

Answers

Answer:

x = -3

Step-by-step explanation:

4x + 3 = -9=> 4x = -9 - 3=> 4x = -12=> x = -3

Conclusion:

Therefore, x = -3

Hoped this helped.

[tex]GeniusUser[/tex]

Write an equation in slope-intercept form of the line that passes through the given points. (0,6) and (-5, "-1)"

Answers

Math grade 10 is hard

Determine whether the relation is a function. (8, 5), (6, "-2)," (4,-9), (2, "-6)," (4,7)
Yes Or No

Answers

Answer: No

Step-by-step explanation:

Because 4 is used 2 times in the x coordinates it is NOT a function

Find g (x), where g(x) is the reflection across the x-axis of f(x) = 7 [x+2]-6

Answers

Answer:
I’m pretty sure it’s g(x) = 7|x-2| -6
Hope this helps!

Find the midpoint of PQ

Answers

Answer:

?? ?? ?? ?? ?? ?? ?? ?? ?? ??

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