Question

1. Nolan purchased a shirt at store A. He paid $17.50 for the shirt. Scott purchased the same shirt at store B for $20.95. How much money did Nolan save by purchasing the shirt at store A instead of at store B? PLEASE SHOW YOUR WORK AND DON'T FORGET THE UNIT!!!

Sandy is making hair bows to sell at a craft show. Each hair bow requires 2/3 yard of ribbon. Sandy has 30 yards of ribbon and she wants to find the number of bows that she can make.
She does the following problem incorrectly. Explain her error and redo the problem showing the correct answer. PLEASE SHOW YOUR WROK STEP BY STEP AND DON'T FORGET THE UNIT!!

30 ∙2/3 = 30/1 ∙ 2/3 = 60/3 = 20 bows


Last week, Ethan bought 9 1/2 gallons of gas at $2.50 per gallon. This week, he bought 7 3/10 gallons of gas at $2.60 per gallon. What was his total cost? PLEASE SHOW YOU WORK STEP BY STEP AND DON'T FORGET THE UNIT!! ( Calculator is allowed but please write down the numbers that you enter into your calculator).

NEED ANSWERS ASAP PLZZZZ AND THANK YOU :))))

Answer 1

Answer:

1. Nolan saved $3.45

2. She can make 45 bows

3.  The total cost for gas was $42.73

Step-by-step explanation:

1.  $20.95 - 17.50 = $3.45

Nolan saved $3.45

2. You need to divide not multiply

30 ÷ 2/3

copy dot flip

30 * 3/2

90/2

45

She can make 45 bows

3.   9 /12 = 9.5 as a decimal  7 3/10 = 7.3 as a decimal

 9.5 * 2.50 = $23.75 for gas last week

 7.3 * 2.60 = $18.98  for gas this week

add   23.75 + 18.98 = $42.73