Question

Math problem need help if do 5 stars

Answer 1

Explanation:

if 5 pounds of beans is equal to 4 dollars,

and 10 lbs of beans is equal to 8$ (notice the prices and lbs both doubled)

15 lbs of beans would=to $12 (you see the pattern in the weights and prices)

and 20lb of beans would equal to $16 (there is a pattern)

so, if 5 pounds is 4 dollars, and 10 lbs is 8 dollars, you can see that for every 5 pounds of beans, it would cost 5 dollars. so for 15 lbs-- 15÷5(lb)= 3... 3 x 4 (the price for every 5 pounds of beans) is 12! so 15 pounds of beans is 12 dollars