Robert collected 330 aluminum cans. If 100 aluminum cans weigh 4 pounds, and the recycling center is paying 25 cents a pound, how much will Robert be paid for his 330 cans? (Round your answer up to the nearest cent.) A.
$3.30
B.
$8.25
C.
$20.63
D.
$25.00

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%