Answer:
y = -3
Step-by-step explanation:
y = x - 7
when x = 4
y = 4 - 7
y = -3
Answer:
48 cubic units.
Step-by-step Explanation:

random cubic units
tower-stacked cubic units
x 
x 
Answer:
The measure of the angle R is equal to the measure of angle T
Step-by-step explanation:
Answer:
4*(Q+25) Q=2
Step-by-step explanation:
4*(2+25) = 4*27 = 108