Jasmine estimates that she will need 22 beads for each bracelet. She wants to use 4 glass beads on each bracelet and the remainder will be mixed beads. 50 glass beads = 200 g

How much will it cost if Jasmine buys the exact amount of beads she needs for 150 bracelets?

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Asap! i'm not good math and i'm lost.

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.