5(x -4) - 20 = -15
step 1: -5x + 20 -20 = -15 (distributive)
step 2: -5x = -15
step 3: x = 3 (multiplicative inverse)

Find an equation for the linear function which has slope -10 and x-intercept -7

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

Point s lies between points r and t on . if rt is 10 centimeters long, what is st? 2 centimeters 4 centimeters 6 centimeters 8 centimeters