3 years ago

Using GCF and the distributive property, write two equivalent expressions for 30+45?

1 answer:

6 0

5x15, 3x25 because 30+45=75 and both 5x15 and 3x25 equal 75

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Lena [83]

12x12=144. Answer is 144 miles

7 0

3 years ago

elena-s [515]

Answer: $\dfrac{17}{5}$ miles

Step-by-step explanation:

We can express a mixed fraction as an improper fraction.

The process is as follows:

$a\dfrac{b}{c}=\dfrac{ac+b}{c}$

The given mixed number = $3\dfrac25$ miles

This can be represented as

$3\dfrac25=\dfrac{3\times5+2}{5}\\\\=\dfrac{15+2}{5}\\\\=\dfrac{15+2}{5}\\\\=\dfrac{17}{5}>1$

Hence, the required fraction= $\dfrac{17}{5}$ miles

3 0

3 years ago

Masja [62]

X=3
$22 \div 2 = 11$
$8 + 3 = 11$

Step By Step:

find x

8 + ? • 2 = 22

22 ÷ 2 = 11

There for x = 3

8 + 3 = 11.

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2 years ago

tensa zangetsu [6.8K]

Answer:

one yard one yard is bigger. 1 yard=0.9144 meter

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2 years ago

ololo11 [35]

like terms: -3x^2, -x^2

and 3x, 6x

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3 years ago