3 years ago

Use properties of addition ( 2/5 + 5/9 ) + 7/9 =

Mathematics

1 answer:

Katen [24]3 years ago

3 0

Is it supposed to be a fraction or a whole number or a mixed number?

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Therefore, x = -2m+4/-n-1

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3 years ago

Give that j ll k, what is the measure of the missing angle? A)30° B)40° C)60° D)120°

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3 years ago

How many solutions does the equation have? 7x +3 - x=3(1 + 2x) (A) 0 (B) 1. (C) infinitely many

tekilochka [14]

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C) Infinitely many

Step-by-step explanation:

7x+3-x=3(1+2x)

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3 years ago

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3 years ago

In 2010, the number of houses built in Town A was 25 percent greater than the number of houses built in Town B. If 70 houses wer

Stella [2.4K]

Answer:

The number of houses built in Town B is 56.

Step-by-step explanation:

We are given that in 2010, the number of houses built in Town A was 25 percent greater than the number of houses built in Town B.

Also, 70 houses were built in Town A during 210.

Let the number of houses built in Town B be 'x'.

So, according to the question;

Number of houses built in Town A = Number of houses built in Town B + 25% of the houses built in Town B

$70 = x + (25\% \times x)$

$70 = x(1+0.25)$

$x=\frac{70}{1.25}$

x = 56

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3 years ago