Write 7×7×7 using an exponent.

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}