What is e-1/2f when e=15 and f=2

What's the factor of two binomial of this equation x² + 3x + 2

To convert a distance of 12,000 feet to miles which ratio could you multiply by

Josh decides to flip a coin to decide where he will go eat. If the coin lands on heads, then he will go to an Italian restaurant. If the coin lands on tails, he will go to a Mexican restaurant.

The average number of loaves of bread put on a shelf in a bakery in a half-hour period is 12. Of interest is the number of loaves of bread put on the shelf in five minutes. The time interval of interest is five minutes.

Round 813 to the nearest ten

Terrance is loading two different size boxes onto an elevator, which has a wieght limit. The small boxes weigh 5 kg each and the large boxes weigh 8 kg each.

What is the answer to the question 5x+2x

Kamal has big feet. Kamal's mom says she wouldn't be surprised if he grew to be 7 feet tall! Kamal's new shoes came in a box that measures 16 inches by 9 inches by 6 inches. What is the volume of the shoebox?

Five times the sum of the digits of a two-digit number is 13 less than the original number. If you reverse the digits in the two-digit number, four times the sum of its two digits is 21 less than the reversed two-digit number.

Divide give the quotient and remainder 295 dived by 3