The steps below show the incomplete solution to find the value of x for the equation 7x – 3x – 4 = –1 + 21:

step 1: 7x – 3x – 4 = –1 + 21

step 2: 7x – 3x – 4 = 20

step 3: 4x – 4 = 20which of these is most likely the next step? (4 points)

4x = 24
4x = 16
4x = 5
4x = 80

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.