Solve for x and then find the measure of ZB

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83