It costs $3.45 to buy 3/4 lb of chopped walnuts. How much would it cost to purchase 7.5 lbs of walnuts? Explain or show your reasoning.

the answer would be 25.875

Step-by-step explanation:

we are given

It costs $3.45 to buy lb of chopped walnuts

so,

1 lb of chopped walnuts = $3.45

now, we can multiply both sides by 7.5

7.5\times 1lb=7.5\times 3.457.5×1lb=7.5×3.45

so, we get

7.5 lbs of chopped walnuts = $25.875

So, the cost of 7.5 lbs of chopped walnuts is $25.875

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation:

i think it is c hope that