Aconstruction crew needs to build a road that will be 20 miles long. the crew already completed a stretch that is 6.44 miles long and another that is 8.62 miles long. how much more road does the construction crew need to build?

its actually 4.94

Step-by-step explanation:

6.44 + 8.62 = 15.06

20.00

15 .06

4.94

or at least i think it is the answer

understand that i don't know the answers

will someone answer his question

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