-5 because a negative plus a negative is a positive this is why it is the right answer
Incorrect.
Go through the numbers and you'll find un-prime numbers ending in 1:
21, 81, 121,...
43.96 is what i got! im sorry if i got it wrong
Answer:
184 feet
Step-by-step explanation:
To answer this question you need to convert the 48 inches first to feet, as fabric is sold by the foot. 48 in converts to 4 ft which is what we will use for each curtain. Since we need 46 curtains we will multiply 46 curtains by 4 feet which will give our answer of 184 feet.