Ruben bought 6 new books for his collection. This increase his collection by 12%. How many books did he have before his purchase?

Each turkey meatball uses 0.3 pounds of ground turkey. How many meatballs can you make with 8.1 pounds of ground turkey.

Terry plays baseball for 5 hours in the morning and 4 hours in the afternoon. He does this for a total of 30 days. At the end of the 30 days, he has a tournament and plays baseball for 15 more hours.

Nash and Daisy both work at the same pet store. On Monday, Nash counts 53 birds and cats in the store. For the same animals, Daisy counts 136 legs. How many birds and cats are in the pet store?

Solve the rational equation quantity 2 times x plus 6 end quantity divided by 3 equals quantity 5 times x minus 1 divided by 7. x = 45 x = 39 x = 14 x = 7

90 x 25% what is the answer

A grocery store sells almonds for $7/1b and peanuts for $5/lb. Let x represent the number of pounds of almonds, and let y represents the number of pounds of peanuts.

Explain how multiplying with 6 is like mutiplying with 3

3,429,111 what is the value of 4

2x squared+9x+4 equal 0

Divide 20 to the 7th power by 5; then add 66