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abruzzese [7]
3 years ago
11

HELP I WILL MARK YOU GOOD!!

Mathematics
1 answer:
Soloha48 [4]3 years ago
4 0

Answer:

f = 2 1/4c

Step-by-step explanation:

Number of cups of flour is proportional to the number of cakes

Number of cups of flour = f

Number of cakes = c

Therefore,

f = k * c

Where,

k = constant of proportionality

Number of cups of flour = 22 1/2 cups

Number of cakes = 10 cakes

f = k * c

22 1/2 = k * 10

45/2 = 10k

k = 45/2 ÷ 10

= 45/2 × 1/10

= (45*1) / (2*10)

= 45/20

= 2 5/20

k = 2 1/4

The equation is

f = k * c

f = 2 1/4 * c

f = 2 1/4c

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Answer:

D.   (x - 2)(x + 2)

Step-by-step explanation:

Look at the graph, when y = 0, x = - 2 and x = 2, vertex = -4

OK so x = -2 means x + 2 = 0

and x = 2, means x - 2 = 0

So

answer :D.  (x - 2)(x + 2)

7 0
3 years ago
There were 237 people who went to a theater. Of those people, 127 arrived early and 68 arrived on time. The rest of the people a
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2 years ago
The base of an isosceles tiangle has a length of 25. what can you say about the lengths of the legs?
lidiya [134]
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3 years ago
Finn is baking cakes for a party. The number of cups of sugar Finn needs is proportional to the number of cakes he plans to bake
Serhud [2]

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hope this helps

3 0
3 years ago
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scZoUnD [109]

Answer:

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I hope I have helped with this problem. Have a good day.

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