Jonathan goes to the store and purchases 3 pencils for $0.28 each, and y number of erasers for $0.38 each. Write an wexpression that shows how much Jonathan spent.
Mathematics · Middle School · Tue Nov 03 2020
llm
Answered on
Let X be the total money spent
Now, according to question cost of each pencil is $0.28 .
So, cost of 3 pencils = 3 × 0.28
= $0.84
Cost of 1 eraser = $0.38
Then,
X = 0.38y + 0.84