Answer:
x = 17 y= -38
Step-by-step explanation:
x + y = -21
y = x - 55
It doesn't matter whether x or y is 55 less than the other right now.
<u>substitute for y:</u>
x + x - 55 = -21
<u>solve for x:</u>
2x = 34
x = 17
<u>solve for y:</u>
17 + y = -21
y = -38
10d + 25q = $25.50
Hope this helps
A. 3/10
0.25 = 2.5/10
2.5/10 < 3/10
the answer is 6x3 which is 18
Step-by-step explanation:multiply to find out the answer
Answer:C, B, A, D