2 years ago

Compare using benchmark fractions or 1. Then choose Yes or No to tell if the comparison is correct.

1 answer:

kati45 [8]2 years ago

3 0

Answer:

YA NA NA YA

Step-by-step explanation:

Cuz im smart

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kolbaska11 [484]

It looks like the first 3 are because they all are blank x2.5 but the last one would be 8x2.5=20..

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2 years ago

gogolik [260]

An expression with 18 and 20.

An expression does not have an equal sign.

18+20

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2 years ago

sineoko [7]

Answer:

$4$

Step-by-step explanation:

$\frac{ {3x}^{2} -2x + 7}{2x+5} \\ \frac{3( - 1) {}^{2} - 2( - 1) + 7}{2( - 1) + 5 } \\ \frac{3 + 2 + 7}{ - 2 + 5} \\ \frac{12}{3} = 4$

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2 years ago

alina1380 [7]

Answer:

Step-by-step explanation:

$y=\dfrac{1}{2}x-6\\\\x=-4\\\\\text{Put the value of x to the first equation:}\\\\y=\dfrac{1}{2}(-4)-6\\\\y=-2-6\\\\y=-8$

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2 years ago

GaryK [48]

Approximately 8.9
Hope this is right good luckkkkkk :)

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2 years ago