Jake recorded a special album in honor of mothers day. his mom was so excited she purchased 40% of the copies in the store. she has 80 copies of the cd. how many cd's did the store have for sale?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat