11^9-11^8+11^7 is divisible by 3 and 37.

Casey has 48 red peppers and 16 yellow pe

On monday, deborah ran 3 2/5 miles and on tuesday she ran 4 1/5 miles how many miles did she run on these 2 days togehter can i have the answer

If Professor Wilson found that the test scores of his students had a variance of 4.4, what is the standard deviation? Type a numerical answer in the space provided. Round your answer to the nearest tenth and do not type spaces in your answer.

Find the discriminant and describe the roots for this equation x^2+3x+8=0

Sally and Marta had the same number of post cards. after Sally sold 18 of her postcards, Martam had 4 time as many post cards as Sally How many Postcards did each girl have to begin with?

Caitlin wants to read for 90 minutes so far she has read 30% of her how much more longer does she need to read

A family went to a baseball game. They parked the car in a parking lot which charged $20. The cost per ticket was $28. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people.

Show me how to work the equation for 6*+20=-4

the total cost of a pair of shoes is $85.86. What was the cost of the shoes before the 8% sales tax was added?

The sum of two numbers is fifteen. One number is three less than the other. Find the numbers.