Mark bought 3 packages of grapes each package weighed 7/8 pounds how many how may pounds of grapes did he buy

Plz hurry evaluate the expression a+b where a=8 and b=19

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000