Simplify: (5x+3y) - (2x-7y) + 8x

Suppose that the height of female students at a large university is normally distributed with a mean of 64 inches and a standard deviation of 2.8 inches.

Kareem has to give medicine to his cat every morning for the next 21 days. how many weeks is this?

There were 620 students enrolled in a middle school at the beginning of the school year. The number of students enrolled in the school at the end of the year was 20 percent greater than the number of students enrolled in the school at the beginning

97/14 into a mixed number

Isaiah's family drove 348.2 miles per day on their vacation across county. How many miles did Isaiah's family travel in 2.5 days?

Ticket Sales. Stacey is selling tickets to the school play. The tickets are $7 for adults and $5 for children. She sells twice as many adult tickets as children's tickets and brings in a total of $95.

Martin has 8 pints of soup in a pan. He also has 24 soup bowls. He puts 0.3 pints of soup into each bowl. How much soup has Martin left over

What is the surface area of 10cm 15cm and 10

If there are 15 fish in a tank and two died and 4 swam away how many fish are there left

The list below shows the items Ethan and his friends bought for lunch. 2 sandwiches for $6.29 2 burgers for $7.79 1 bowl of soup for $4.99 4 drinks for $1.39 They paid 6% tax. They then paid a tip that was about twice the amount of the tax they paid.