every similar line means that they have the same value
x=8
y=10
go look for a way to find the last side in the small rectangle that has x and y
When you have a negative exponent, you move it to the other side of the fraction to make the exponent positive.
For example:
or 
or y²
So:
Your answer is B
45+x=y 45 minutes to get ready plus x time spending getting dressed equals y (the total time to get ready for school)
Answer: $7,500
Step-by-step explanation:
Use the formula: SI = P(1 + rt)
SI = 5000(1 + 0.05[10])
SI = 5000 + 2500
SI = $7,500
After 10 years, your balance should be $7,500
