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otez555 [7]
3 years ago
13

Ally has 30 quaters. The ratio if her quarters to dimes is 2:3 and the ratio of her dimes to nickels is 5:3. How many nickles do

es ally have
Mathematics
1 answer:
ryzh [129]3 years ago
6 0
She has 27 nickels.
30/2*3 = 45
45/5*3 =27
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Answer:

x - intercepts are (-7,0) and (-2,0)

A is the correct option.

Step-by-step explanation:

We have been given the equation of the parabola y=x^2+9x+14

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We can split the middle term as 9x = 7x +2x

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Factored out the common term

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(x+7)=0,(x+2)=0

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A is the correct option.

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3 years ago
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7 0
3 years ago
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Sonja [21]

Answer:

D

Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

Since we have given that

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Hence, the number of letters that must be engraved for the costs to be the same is 125.

8 0
3 years ago
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3 years ago
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