Answer:
8z + 20
Step-by-step explanation:
f(z) = 4(2z+5)
= 4*2z + 5*4
= 8z + 20
-63
(-25+4^2) * 7
(-25+16) * 7
-9*7=-63
its approximately 2463.01 cubic units
1. 12 pages per minute
