A ball of string is 50 yards long. A shipper uses 5 yards of string to tie packages. The remaining string is then cut into 7 equal pieces. What is the length of each of the 7 pieces of string.

What is 7/10 + 7/10 =

Carson's estimate for the cost of tiling his bathroom floor is $25 plus $5 per square foot. He says that he can model the cost with a linear function. Is Carson correct? Why or why not?

Log33 + log327 simplify if possible

What are the primes for 51

The weights of eggs produced on a farm are normally distributed with a mean of 1.4 ounces and a standard deviation of 0.4 ounces. to be graded extra large, an egg must weigh at least 2 ounces.

X value in 5x^2-136=44

18 of the last 30 cars that passed by you were black. what is the probability the next car will be black. (0.18, 0.6, or 0.30)

Suppose Charlie places $7000 in an account that pays 12% interest compounded each year. Assume that no withdrawals are made from the account. amount at the end of one year amount at the end of two years

Drina wrote the system of linear equations below

Prudie needs $90 or more to be able to take her family out to dinner. SHe already has saved $30 and wants to take her family out to eat gain in 4 days. Write a equality to find how much she needs to earn each day.