3 years ago

Question 3

1 answer:

4 0

Question 3
Solve for d.

13d + 4 = 43
13d = 39
d = 3

answer
A. 3

Question 4
Solve for r.

4r - 6 = 30
4r = 36
r = 9

answer

D. 9


Question 5
Solve for u.

126 = 6u
u = 126/6
u = 21

answer

B. 21

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