Question

Jenna bought n notebooks which cost 5 dollars each, and 3 pens which cost r dollars each. How much money did she spend?

Answer 1

is there choices to this? because there is not enough information to answer this

Answer 2

Solution:

we are given that

Jenna bought n notebooks which cost 5 dollars each, and 3 pens which cost r dollars each.

we have been asked to find the

How much money did she spend?

Money spend one kind of item can be found by multiplying the item price by item number.

So Money Spend on Notebook=5n

Money Spend on Pens=3r

So Total Money spend by adding these two values together.

Hence Total Money Spend=5n+3r