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densk [106]
3 years ago
12

Beth needs to add a 15% tip to her $12 meal. How much total money does she need?

Mathematics
2 answers:
Sedaia [141]3 years ago
6 0

Answer:

$13.8

Step-by-step explanation:

15% of 12 is 1.8, so if you are adding 15%, that would make the equation

12 + 1.8 = 13.8

Gnesinka [82]3 years ago
6 0

Answer:

$13.80

Step-by-step explanation:

Let's first figure out how much the tax is in dollars.

We see that Beth will be tipping a value of 15% of her $12 meal. Remember that in math, "of" almost always means to multiply, so we're multiplying 15% by 12:

15% * 12 = 15/100 * 12 = 0.15 * 12 = $1.80

So, the tip is $1.80. Add this to the original $12 to get the total cost:

$1.80 + $12 = $13.80

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Jlenok [28]

Hello!

6 - 9 × y = -15

When "less than" is used you switch the number before it the number after it. While it seems like it would be 9 -6, its actually 6-9

6 - 9 is -3, you can multiply 3 by 5, to get 15. So your answer would be 5

Hope this helps!

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3 years ago
how many gallons of paint will Marie and Ashton need to paint five of the right triangular prisms that will hold the plant food
rusak2 [61]

Answer:

75

Step-by-step explanation:

6 0
2 years ago
(01.01 LC)A dancer took forward and backward steps of equal length during a dance. After taking 16 steps total, she was back at
Gennadij [26K]

Since the steps are the same size, and she ended up where she started, she must have taken the same number of steps forward as she took backward.

16/2 = 8

She took 8 steps forward and 8 steps backward.

5 0
3 years ago
Read 2 more answers
a bank offers an annual simple interest rate of 8% on Home Improvement loans, Tobias borrowed $17,000 over a period of 2 years.
shepuryov [24]
The answer would be $19,270.
Steps: 
1. Take 17,000 and multiply by 8%.
2. Take the sum of that which is $1,360 and multiply by two (for the two years).
3.The sum of that would be $2,720 and add onto $17,000.
4. The sum of that would be $19,270!
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=3%20%5Csqrt%7B2%7D%20%20-%204%20%20%5Cdiv%20%20%5Csqrt%7B3%7D%20%20-%202" id="TexFormula1" tit
ivann1987 [24]
Simplify the following:
(3 sqrt(2) - 4)/(sqrt(3) - 2)

Multiply numerator and denominator of (3 sqrt(2) - 4)/(sqrt(3) - 2) by -1:
-(3 sqrt(2) - 4)/(2 - sqrt(3))

-(3 sqrt(2) - 4) = 4 - 3 sqrt(2):
(4 - 3 sqrt(2))/(2 - sqrt(3))

Multiply numerator and denominator of (4 - 3 sqrt(2))/(2 - sqrt(3)) by sqrt(3) + 2:
((4 - 3 sqrt(2)) (sqrt(3) + 2))/((2 - sqrt(3)) (sqrt(3) + 2))

(2 - sqrt(3)) (sqrt(3) + 2) = 2×2 + 2 sqrt(3) - sqrt(3)×2 - sqrt(3) sqrt(3) = 4 + 2 sqrt(3) - 2 sqrt(3) - 3 = 1:
((4 - 3 sqrt(2)) (sqrt(3) + 2))/1

((4 - 3 sqrt(2)) (sqrt(3) + 2))/1 = (4 - 3 sqrt(2)) (sqrt(3) + 2):
Answer: (4 - 3 sqrt(2)) (sqrt(3) + 2)
4 0
3 years ago
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