Let “T” represent the tax rate...
$150 x T = $7.50
Divide both sides by 150 to solve for T...
T = 7.5/150 = .05
So the tax is 5% (.05)
Answer:

Step-by-step explanation:
First we turn them into improper fractions

then we multiply it

Answer:
There are 100 pennies in one dollar.
Step-by-step explanation:
She has to donate 46 more 127 x 2 +n=300 You have to add 127 twice, which gives you 254. Then you subtract that from 300.