Find the midpoint of the line segment with the given endpoints (6,6) and (-9,2) 1.(7.5,2)
2.(-24,-2)
3.(6,-3.5)
4.(-1.5,4)

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

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?