Find the sum of the $x$-coordinates of all possible positive integer solutions to $/frac1x+/frac1y=/frac17$.

What is the answer to the equation - 3 (x+4) + 15=6-4x

If 8 loaves of bread cost $44 how much will 12 loaves of bread cost?

Determine whether the statement is sometimes, always, or never true. If ax + b - 4 = b and a doesn't = 0 then x = 4/a sometimes always not enough information provided never

A college administrator states that the average high school GPA for incoming freshman is normally distributed with a mean equal to 3.30 and a standard deviation equal to. 20.

The amount of money in pauls bank account is 37 percent of what is in his older brother stephens account. Together paul and stephen have 8428.24 in their accounts. How much does paul have in his account?

The Candy Store held a raffle, and Matt won the grand prize. He won a gift card to the store, as well as a bag of giant lollipops. He gave 21 lollipops to his friends, and he kept the remaining 7 lollipops.

Assume that the probability of a driver getting into an accident is 8.6%, the average cost of an accident is $16,886.05, and the overhead cost for an insurance company per insured driver is $115. What should the driver's insurance premium be? A.

Three primefaftoizations of 16

Which expression shows a sum of three terms? A. x3 B. 3 + x + 3 C. 3x D. 3 (x + 3) And just wanted to ask how is everyone?

There are 8 singers competing at a talent show. In how many different orders can the singers appear? A - 56 B-64 C-40,320