Solve for x: |4x + 12| = 16 select one: a. x = 7, x = −7 b. x = 1, x = −1 c. x = 1, x = −7 d. x = −1, x = 7

4x+12=16
4x=4
x=1

or

-(4x+12)=16
-4x-12=16
-4x=28
x=-7

answer Choice C is correct

Solve Absolute value
4x + 12 = 16 or 4x + 12 = -16

1.) 4x+12=16
Subtract 12 from both sides
4x+12-12=16-12
4x = 4
Divide by 4
4x ÷ 4 = 4 ÷ 4
x = 1

2.) 4x+12=-16
Subtract 12 from both sides
4x+12-12=-16-12
4x=-28
Divide each side by 4
4x ÷ 4 = -28 ÷ 4
x = -7

X = 1 and x = -7 is your answer

Where is the graph function?

Answer:

$4034.40

step-by-step explanation:

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40