Answer:
91
Step-by-step explanation:
Set up a proportion, where x is the number of push ups she can do in 7 minutes
= 
Cross multiply and solve for x:
5x = 455
x = 91
So, Jade can do 91 push ups in 7 minutes
Answer:
12 years if interest is paid yearly
12 months if interest is paid monthly
Step-by-step explanation:
2.75% of $1500 is $41.25 interest per period
$1995-$1500 = $495 total interest
$495 ÷ $41.25 = 12 periods
Therefore it takes 12 interest periods to reach $1995, so the answer is 12 months or 12 years depending on how often interest is paid.
I think the answer is the second one. A reflection over the x-axis and the a 90° counterclockwise rotation about the origin.
It will be 8 years old when it is worth $4800.
Answer:
96?
Step-by-step explanation:
I just did 32 times 3 and got 96, it might not be right but it's what I got with what I did
