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Mandarinka [93]

3 years ago

11

Jen downloads 7 apps for a total of $24. Two of them cost $2.00 each. If the other apps all cost the same amount, how much does

each cost?

2 answers:

wariber [46]3 years ago

7 0

Answer:

4 dollars

Step-by-step explanation:

-4 from the start then 5 times 4 is 20 so you get your answer

Ahat [919]3 years ago

6 0

Answer:

3.42?

Step-by-step explanation:

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stiks02 [169]

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Citrus2011 [14]

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Step-by-step explanation:

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(a) Find the common difference of an A.P. whose first term is 5 and the number of terms is 30 and sum 1455.

Alexxandr [17]

Sum = n/2[2a + (n - 1)d] where a = first term, n = number of terms and d = common difference

(a) 30/2(2 x 5 + (30 - 1) x d) = 1455
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29d = 97 - 10
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3 years ago

What are two pair fractions with common denominators for 3/5 and 3/4

diamong [38]

The cheap answer is, you simply "grab the denominator of one and multiply it times the other's top and bottom", so let's do so,

$\bf \cfrac{3}{5}\cdot \cfrac{4}{4}\implies \cfrac{12}{20}\qquad \qquad \qquad \qquad \qquad \cfrac{3}{4}\cdot \cfrac{5}{5}\implies \cfrac{15}{20}$

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iren2701 [21]

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x intercept. y=0
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y intercept, x=0
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