If i sell 30 cakes and 20 pies for 460 dollars how much is each cake and pie

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Dimitri used a coupon that saved him 80 percent, or $6.87. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $27.48. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $6.87. the price of the items before the discount was $34.35.dimitri used a coupon that saved him 80 percent, or $27.48. the price of the items before the discount was $34.35.