Heidi left a 15% tip of $6.60 on a meal. What was the cost of the meal before the tip? What was the total cost of the meal including the tip?
The cost of the meal before the tip was $
nothing.

Answers and Step-by-step explanations:

We know that 15% of the meal was $6.60, so we can write this as:

15% * m = 6.60, where m is the cost of the meal before the tip

0.15 * m = 6.60

m = 44

So, the cost of the meal before the tip was $44.

The total cost of the meal and the tip will just be the sum of the value of m and the value of the tip: 44 + 6.6 = $50.60.

Hope this helps!

$44

$50.6

Step-by-step explanation:

15% : $6.60

100% : X

X/100 = 6.6/15

X = 44

Total cost

44 + 6.6

50.6

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

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step-by-step explanation: