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Luba_88 [7]
2 years ago
13

Peter used a $5.00 gift certificate to help pay for his lunch. After adding a 15% tip to the cost of his meal, Peter stil had to

pay $2.36 in cash. How much did Peter's meal cost?
Mathematics
1 answer:
irga5000 [103]2 years ago
4 0
5.00 x .15= .75 for tip 5.75+ 2.66= $8.11 cost of the meal
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Please help me with this
Sati [7]

Answer:

x = \sqrt{11.4^2+2.6^2}\\\\

Rounded to the nearest hundredths: 11.69.

Step-by-step explanation:

I would use the Pythagorean theorem for this problem.

The difference between the highest point and the lowest point of AD is 9.8-7.2 = 2.6, so that would be the height of the triangle. The length/base of the triangle would be 11.4.

Now, just solve using Pythagorean's theorem:

x = \sqrt{11.4^2+2.6^2}\\\\

Rounded to the nearest hundredths: 11.69.

I hope this helped you.

5 0
2 years ago
FIRST TO ANSWER GETS BRAINLIEST
34kurt
Answer

$7.80

Explanation

He bought 4 for $5.20. Divide 5.20 by 4 to get the price for one pack. Then multiply $1.30 by 6 to find the price of 6 packages.
7 0
2 years ago
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5 questions plz answer asap:)
Flauer [41]
5. bxh divided by 2
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96 divided by 2 = 48


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2 years ago
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Sally buys the items listed below. Find the total.
givi [52]

Answer:

the answer is your welcome

$33.52

5 0
2 years ago
Pls asap completing square X^2 -24x+5=0
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Answer:

Step-by-step explanation:

x² - 24x + 5 = 0

x² - 24x = -5

Now divide the co efficient of x by 2 and square the quotient and add to both sides

24/2 = 12

12² = 144. Now add 144 to both sides of the equation.

x² - 24x + 144 = 5 + 144

x² - 24x  + 144 = 149

x² - 2*12*x + 12² = 149

(x  - 12)² = 149

Both sides take square root

x - 12  = ±√149

x = 12 ± √149

4 0
2 years ago
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