It might be the first box, because i had that same question on my hw this year, lol what a coincidence
Answer:
A
Step-by-step explanation:
4(0.5x+2.5y-0.7x-1.3y+4)
=2x+10y-2.8x-5.2y+16
=-0.8x+4.8y+16
hope this helps :)
Answer: 2
Step-by-step explanation:
Answer:
4 hours 25 minutes
Step-by-step explanation:
Multiply the time Alivia spent to how long Jessica spent longer.
2 * 2.25 = 4.5
Answer:
The answer is A
Step-by-step explanation:
A * 2 = 1/2πr^2 * 2
2A / π = πr^2 / π
= 
So, the answer is A because r = 