Answer: 1. 140 times
Step-by-step explanation:
Answer:
30/64
Step-by-step explanation:
5b=30
32a=8
8^2=64
=30/64
Answer:
D.) 240 miles.
Step-by-step explanation:
By proportion the distance between the 2 cities
= (3 / 1/8) * 10
= 3*8*10
= 240 miles.
Answer:
x = -3, y = 9
Step-by-step explanation:
-5x - 5y = -30
x - y = 6
x = -y + 6
10x + 3y = -3
10(-y + 6) + 3y = -3 (plug in x from the previous equation)
60 - 10y + 3y = -3
60 - 7y = -3
-7y = -63
<em>y = 9</em>
x = -y + 6
x = -(9) + 6
<em>x = -3</em>
