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3 years ago

PLEASE HELP!! 20 POINTS

1 answer:

6 0

The answer to the first expression is
-21b + 7bc or (-7b * 3) + (7b * 6)
the answer to the second expression is the second and third option

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Which expression is equal to (3x−5)(2x−7)?

olga2289 [7]

(3x-5)(2x-7)
6x^2 - 21 x -10x +35
6x^2 -31x +35

The first one

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3 years ago

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Select ALL the correct answers,

Margaret [11]

Answer:

The second and third

Step-by-step explanation:

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Yesny had $240 to spend on five pairs of jeans. How much did each pair of

krek1111 [17]

Answer:

5x + 10 = 240

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G.O is going on a hike in the mountains on a hot summer day ha has 4/5 gallon of water that he split into 4 bottles what fractio

kirill [66]

Answer:

$\frac{1}{5}$ fraction of gallon is in each bottle.

Step-by-step explanation:

As per the given condition: G.O is going on a hike in the mountains on a hot summer day he has 4/5 gallon of water that he split into 4 bottles.

⇒ in 4 bottle he has $\frac{4}{5}$ gallon of water.

Unit rates defined as when are expressed as a quantity of 1, such as 3 feet per second or 4 miles per hour, then they are called unit rates.

By unit rate definition,

In 1 bottle he has = $\frac{4}{5} \times \frac{1}{4} = \frac{1}{5}$ gallon of water.

therefore, the gallon in each bottle in fraction is, $\frac{1}{5}$

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2 years ago

What is the volume? 7 mm 7 mm 7 mm cubic millimeters

Oksanka [162]

$\Huge\bf\overbrace{\underline{ \underbrace{\blue \dag \orange{Answer}}}} \blue\dag$

$\large\bf\mapsto{\underline{\red{volume \: of \: cube = {a}^{3} }}}$

$\huge\bf\mapsto{\underline{\green{ {7}^{3} }}}$

$\Large\bf\leadsto{\underline{\purple{ \: 7 \times 7 \times 7 = 343}}}$

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3 years ago