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3 years ago

Maths wizz anyone? Help please and quick!! x

Mathematics

1 answer:

valentinak56 [21]3 years ago

5 0

Answer:

£100.80

Step-by-step explanation:

Lets start with the original price of the tickets.

£12 x 6 = £72

£6 x 3 = £18

£18 + £72 = £90

So now we know the tickets would have cost £90.

We now have to work out how much 10% is.

To do that, we have to divide by 10

90 / 10 = 9

10% = £9

Add that the the ticket cost.

£90 + £9 = £99.

Then we have the 2% for the credit card.

To get 2%, we first have to find 1%, which is found by dividing by 100

90 / 100 = 0.9

1% = 0.90

0.9 x 2 = 1.8

2% = 1.80

Add that to the previous total and there's your answer.

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Use the first point (as instructed) and plug it into the equation.

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3 years ago

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n200080 [17]

Answer:

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3 years ago

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dlinn [17]

Step 1: Subtract 28x from both sides.
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4 0

3 years ago

allen is mixing red and yellow paint to make two different shades of orange. to make 1 cup of dark orange paint he needs 7 ounce

slavikrds [6]

Answer:

42 ounces of yellow paint.

Step-by-step explanation:

To make three cups of dark orange, you just need to remember that to make one cup you need: 7 ounces of red paint and 1 ounce of yellow paint. Then, to make three cups, we just have to multiply these proportions by three,which means 7x3 ounces of red paint =21 ounces of red paint, plus 3x1 ounces of yellow paint =3 ounces of yellow paint. Then we need 21 ounces of red paint and 3 of yellow paint to make three cups of dark orange.

To make one cup of light orange, we need 13 ounces of yellow paint, and 3 ounces of red paint. Then, to make three cups, we just multiply this proportion by 3, as follows: 13x3 ounces of yellow paint = 39; and 3x3 ounces of red paint =9. Then we need 9 ounces of red paint and 39 of yellow paint to make three cups of light orange.
Adding up the amount of ounces we need to make dark orange and light orange, we get a total amount of 21+9=30 ounces of red paint and 3+39=42 ounces of yellow paint to make three cups of light orange and three cups of dark orange.

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=1%20%5Cdiv%208%28%20%5Csqrt%7Bx%7D%20%20%2B%201%29%20%2B%201%20%5Cdiv%208%28%20%5Csqrt%7Bx%7D%

svp [43]

Answer:

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Step-by-step explanation:

4 0

3 years ago