Answer:
57.5
Step-by-step explanation:
Answer:
if the question is (6x+4y) - 2y
6x+2y or 3x+y
but if its (6x+4y)(-2y)
-6xy+(-8y)
Step-by-step explanation:
Answer:
The error is in the middle: 2(-12) = -24 not 24.
Step-by-step explanation:
Answer:
square base pyramid
triangle base pyramid
Step-by-step explanation:
second one is square bas pyramid
third one is triangle base pyramid
Answer:
42 hamburgers
Step-by-step explanation: