Answer:
60
Step-by-step explanation:
half of 30 is 15
and 15 is 1 quarter of 60
The answer for #2 is A
And the answer for #3 is B
Answer:
this should be correct try mathaway but instead of away make it way. it won't let me say the actual name
Answer:

Step-by-step explanation:
Multiply the equations together
(5x+4)(5x^2-7x-2)
25x^3-35x^2-10x+20x^2-28x-8
Add like terms
25x^3-15x^2-38x-8