So my son is having trouble with his homework a turtle walks 7/8 of a mile in 30 minutes what is the unit rate in miles per hour

1.75 miles per hour

Step-by-step explanation:

Turn the 7/8 into decimal form, giving you: 0.875.

Then, you take the thirty minutes and turn that into decimal form: 0.5

We want a unit rate where  1 is in the denominator,  so we divide top and bottom by 0.5

That gives you 1.75/ hour.

So, your answer is 1.75 miles per hour.

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98