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natulia [17]
4 years ago
5

Solve for a. -1/4a - 4 = 7/4a -3 A=

Mathematics
1 answer:
irakobra [83]4 years ago
3 0

Answer:

a = -1/2

Step-by-step explanation:

- 1/4a - 4 = 7/4a - 3

- 1/4a - 7/4a = - 3 + 4

- 8/4a = 1

- a = 1 / 8/4

- a = 1 * 4/8

- a = 4/8

- a = 1/2

a = - 1/2

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3 years ago
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3 years ago
Which of the following is equal to the expression listed above?
MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

Given

(14 + 7) + 12 --- [Missing in question]

Required

Select equivalent expression

(14 + 7) + 12

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In this case:

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b = 7

c = 12

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(14 + 7) + 12 = 14 + (7 + 12)

B. is correct

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3 years ago
Which of the following is a key property of the linear parent function? A. It goes through he origin B.it has a slope of 0 C. It
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A is correct because the linear function is f(x) = x so it is a straight line through the origin with a slope of 1.

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