Answer:
the answer is c
Step-by-step explanation:
V(barn) = 25×43×87 + 2×43:2×87
= 93525 + 3741
= 97266 ft³
Answer:
16y + 32
Step-by-step explanation:
Expand each term.
(y+6)² - (y-2)²
= (y+6)(y+6) - (y-2)(y-2)
= y² + 12y + 36 - (y² - 4y + 4)
Subtract the second group by changing each term's signs
= y² + 12y + 36 - y² + 4y - 4
Collect like terms
= 16y + 32
Answer:
55
Step-by-step explanation:
let's plug that in to the equation
-6*5+8+5*4-3
=-30+8+20-3
=58-3
=55
D is the correct answer. I think.