Answer:
5/48
Step-by-step explanation:
4y = -23 + 39
4y = 16
y = 4
Sub y = 4 into equation 2
7x + 6(4) = -39
7x + 24 = -39
7x = -39-24
7x = -63
x = -9
x = -9
y = 4
Answer:
The answer is 4
Step-by-step explanation:
Becasue I know
Answer: He drove 139 miles.
Step-by-step explanation:
0.98x + 20.95= 157.17 where x is the number of miles driven.
-20.95 =-20.95
0.98x = 136.22
x= 139
Answer:
A. (8, -4)
Step-by-step explanation:
Feel free to check this by adding in the numbers in place of the variables:
3(8) + 4(-4) = 8
8 - (-4) = 12
