since she paid $5 admission subtract it from $7.25
that is $2.25
then 2.25/ 0.75 and its 3
3 hours
Answer:
$2500 - 2%
$1500 - 4%
Step-by-step explanation:
Say the interest for the $2500 is x, so the interest for the $1500 is x+0.02.
As an equation, they would look like this:
2500x+1500(x+0.02)=110
Now solve
2500+1500x+30=110
4000x=80
x=0.02
That means the interest for the $2500 is 0.02, or 2%, and the interest for the $1500 is 0.04, or 4%.
Answer:
n^2
Step-by-step explanation:
' n ' is the number
n squared is n^2
Answer: y = 9
Step-by-step explanation:
Since two points are given , we will use the formula for finding the equation in two points form , which is
=
= 1
= -3
= -9
= -9
Substituting into the formula , we have
=
=
=
= 0
y + 9 = 0
y = 9
Answer:
this is pie
Step-by-step explanation:
i eat pie. so should you.