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yanalaym [24]
3 years ago
5

What Is The Answer For -6( -2+a ) = 54

Mathematics
1 answer:
WITCHER [35]3 years ago
3 0

Answer:

a = (-7)

Step-by-step explanation:

Firstly clear the bracket...,

-6(-2 + a) = 12 - 6a

Then substitute the simplified version in place of bracket...,

; 12 - 6a = 54

; -6a = 54 - 12

; -6a = 42...then divide both sides by (-6)

Therefore...., a = (-7)

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Determine the slope of the line that passes through each pair of points. A(2, 3), B(1, 5)
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Answer:

The slope is 2

Step-by-step explanation:

The formula to find slope is y2-y1/x2-x1

Plug in the numbers and you get: 5-3/1-2

The result of that is -2/-1 which can be simplified to 2

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3 years ago
Why is 1.387^-8 m equal to 138.7 pm ?
mixer [17]

1.356890032/÷^_-&78904708

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3 years ago
6K2 - 10k + 50<br> How to factor
baherus [9]

Answer:

there are no real solutions

Step-by-step explanation:

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6 0
3 years ago
The function f(h)=8.5h+320 models the amount of money Amy has in her savings after each hour of work.
Ksenya-84 [330]

Answer:

a) h: Number of hours

b) Slope of function

c) y-intercept

Step-by-step explanation:

We are given the following in the question:

f(h)=8.5h+320

The above function tells us about amount of money Amy has in her savings after each hour of work.

a) value of "h"

The above function tells us about the money saved by Amy after each hour of work.

Thus, h here stands foe the number of hours.

b)  meaning of the coefficient h

Comparing the given function to a linear function:

f(h) = mh + c

Thus, coefficient of h is the slope of the function and tells the change in amount of money saved by Amy per unit hour or it tells the change in amount of money when there is a unit increase in hour.

c) meaning of constant

The constant is the y-intercept and tells the amount of money saved by Amy after she have worked for zero hours.

3 0
3 years ago
The ratio of the side length of square A to the length of Square B is 4:9 The side length of square A is 12 yards. What is the p
creativ13 [48]

Step-by-step explanation:

side A / side B = 4/9

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8 0
3 years ago
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