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TEA [102]
4 years ago
14

Monica asked her friends to buy a charity raffle ticket for $3. All but 4 of her friends bought a ticket, and she raised $18. Ho

w many friends did Monica ask?
Mathematics
2 answers:
neonofarm [45]4 years ago
7 0
Y’all nice for answering
Dafna11 [192]4 years ago
5 0

Answer:

She asked 10 friends to buy tickets.

Step-by-step explanation:

If each ticket sells for 3 dollars, you can get the amount of people that bought the tickets by taking the amount earned divided by the price of the ticket.

$18 / $3 = 6

If 6 friends bought tickets and 4 friends did not, add the two together and you will get how much people Monica asked.

6 + 4 = 10

She asked 10 friends to buy tickets.

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Amanda used 45 ounces of sugar to make 75 cupcakes. How many ounces of sugar will be used to make 255 cupcakes?
SVETLANKA909090 [29]
153oz.

Explanation:

First divide 75 by 45 to get 1⅔. This is the ratio of sugar to cupkakes.

Next take 255 and divide by 1⅔ and you get 153 oz of sugar.

Hope this helps!
7 0
3 years ago
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Answer:

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Step by step Explanation:

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3 years ago
Enter an algebraic expression to model the given context. Give your answer in simplest form.
Mazyrski [523]
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3 years ago
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4 0
4 years ago
Write an equation of the circle with center (-7, 4) and radius 8.
Stels [109]

answer

(x+7)^2 + (y-4)^2 = 64

set up equation

the equation of a circle is (x - h)^2 + (y - k)^2 = r^2

where h is the center x coordinate and k is the center y coordinate

values

from the point (-7,4) we know that h = -7 and k = 4

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plug in values

now that we have all the values, we plug them into (x - h)^2 + (y - k)^2 = r^2

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7 0
3 years ago
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