4 years ago

Someone help me plss

Mathematics

1 answer:

levacccp [35]4 years ago

5 0

Answer:

Step-by-step explanation:

It is positive and since its technically 1 1/2 * 5 1/4, you can just solve that and get about 7 ish.

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Answer:

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Step-by-step explanation:

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Convert 40meters to centimeters<br>

Lady bird [3.3K]

Answer:

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Step-by-step explanation:

40 cm x 100 = 4000 cm

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Enter the value of n so that the expression (ny + 25.7) + (–45.2y + 13.9) is equivalent to (–33.7y + 39.6).

sergij07 [2.7K]

Answer:

$n=11.5$

Step-by-step explanation:

we have

$(ny+25.7)+(-45.2y+13.9)=(-33.7y+39.6)$

Group terms than contain the same variable in the left side of the equation

$(ny-45.2y)+(25.7+13.9)=(-33.7y+39.6)$

Combine like terms in the left side

$(ny-45.2y)+(39.6)=(-33.7y+39.6)$

Simplify

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$ny=-33.7y+45.2$

$ny=11.5y$

Simplify the y

$n=11.5$

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4 years ago

A school fair ticket costs $8 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c) who

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