Nikki purchases a digital camera for her family to use on their vacation. The model she purchased was on sale for $129. The sales tax rate for her city is 7.5%. How much sales
tax did Nikki pay on the digital camera?

Step-by-step explasenation:

seag aripa129.23

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

$649.60

step-by-step explanation: