How i need to do. gary has 58 trading cards on monday .on tuestay. his friend, harry gave him some more. after that .gary had 82 trading cards .how many trading cards did harry gave gary. use a number line to represent and solve this problem.

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?