Rosario paid $2.50 for 3 pounds of apples. select all of the rates that are equivalent to the rate rosario paid.
a.$0.90 for 1 pounds
b.$4.50 for 5 pounds
c.$7.50 for 9 pounds
d.$9.60 for 11 pounds
e.$10.00 for 12 pounds

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

How do i multiply two digit numbers

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?