I need the equation for substitution or elimination process of this problem. Ryan works at the donut shop where he makes $10.25 per hour. he also works part time at the school book store where he makes $8.75 per hour. If he worked 20 total hours last week and made $196, how many hours did he work at the book store? I ONLY NEED THE EQUATION

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Select the number of ways in which a line and a circle can intersect

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up