Which of the following expressions represents the solution to -2x ≤ -10?

a)x ≤ -5
b)x ≥ -5
c)x ≥ 5

What is the definition of exponential decay?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9