The steps below show the incomplete solution to find the value of x for the equation
7x + 8 − 3x = −6 + 10:
step 1: 7x + 8 − 3x = −6 + 10
step 2: 7x + 8 − 3x = 4
step 3: 4x + 8 = 4
which of these is most likely the next step?
4x = 12
4x = 4
4x = −4
4x = −12

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls