3 years ago

What is the value of a if a = 7.4? 30a = ?

1 answer:

6 0

All you're doing is multiplying 30 by 7.4. Your answer is 222.

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elena55 [62]

The answer to B is 2k+12

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3 years ago

Leokris [45]

Answer: The value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6

Step-by-step explanation:

Since we have given that

y varies directly as x.

If y = 18, when x = 5.

So, we need to find the value of y when x is 11.

According to question, we get that

$\dfrac{y}{x}=\dfrac{18}{5}=\dfrac{y}{11}\\\\18\times 11=5y\\\\198=5y\\\\\dfrac{198}{5}=y\\\\y=39.6$

Hence, the value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6

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3 years ago

mash [69]

Answer:

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Step-by-step explanation:

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so you'd multiply the minutes by 19cents and add the $70 to find cost per month

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Rzqust [24]

All of possible ratios of boys to girls that could be made is 8:16; 4:8; 2:4; 1:2
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Fudgin [204]

11 dollar tip and 3.15 dollar tax

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