Https://www.youtube.com/watch?v=zsEC8A_3QXw
Answer: 1. x/h x h or $1.40/1h x 3.5h
2. $4.90
Step-by-step explanation: $1.40/1h x 3.5h= 1.4 x 3.5= 4.9
Let's solve for x.
Step 1: Add -3x to both sides.
Step 2: Add -8 to both sides.
Step 3: Divide both sides by 4.