Olga says: If you subtract 8 from my number, and multiply the difference by 2, the result is -13. What is Olga's number?

A. 1.5

B. 14.5

C. 10.5

D. -2.5

HELP ME AND FAST PLS!

Would the answer be -18?

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3