Find the value of two number if their difference is 11 and the sum is 55

What is the probability that your birthday will fall on saturday or sunday

What is the solution for 2x - 4 = - 8

5 is less than or equal to x/-2 a. x is less than or equal to - 10 b. x is greater than or equal to - 10 c. x is less than or equal to - 3 d. x is greater than or equal to - 3

The sun spa charges annual dues of $125 plus $10 per hour to use the facilities. the moon spa charges annual dues of $230 plus $7 per hour to use the facilities. for what number of hours would the two spas charge the same total amount?

Uan runs 7 miles in 54 minutes. how many minutes does he take per mile?

Amelia knits 1/10 of a scarf in 48 minutes. What fraction of a scarf can Amelia knit in 1 hour?

Each equation given below describes a parabola. Which statement best compares their graphs? y = - 3x2 y = - 7x2 A. Both parabolas open downward, and y = - 7x2 is wider than y = - 3x2. B.

What is the value is a 42=8a

A town has accumulated 5 inches of snow, and the snow depth is increasing by 5 inches every hour. A nearby town has accumulated 9 inches, and the depth is increasing by 3 inches every hour.

Paul needs to buy 5/8 pounds of peanuts the scale s at the store. measures parts of a pound in sisteensths. what measure is equivalent to 5/8 pound