Derek has a board that is 3.46 m long to make a shelf to fit an alcove 2.63 m long. How much must he cut off his board in order for it to fit?

A family is on a vacation. If they travel 358 miles in the first week and 388 miles in the second week, how many miles have they traveled altogether?

If their car has already 17.028 mi before the vacation, how many miles will it have gone by the end?

and please work them out

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

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

answer: 8

step-by-step explanation: if you add the possibilities 5 different flavor and 3 different sizes 5+3=8