3 years ago

What statements are true about the ordered pair (7,19) and the system of equations?

1 answer:

5 0

The ordered pair (7, 19) is only a solution to the first equation, 14-19= -5. the ordered pair is not a solution to the second equation 7 + 57 does not equal 22.

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Sheila was given $30.00 for her birthday and spent $18.79 on a CD. How much was her change?

Elis [28]

Answer:

$11.21

Step-by-step explanation:

$30.00 - $18.79 = $11.21

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3 years ago

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I want to bake cookies and I decide on two different recipes. One recipe requires 2 1/2 cups of sugar. The other recipe requires

podryga [215]

So just add 2 1/2 = 2.5and 1 1/4= 1.25 and that will equal, 3.75 cups in other words that will equal 3 3/4.cups of sugar total.

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3 years ago

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pogonyaev

Answer:

41/6

Step-by-step explanation:

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first distribute:

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3 years ago

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The volume of a box (V) varies directly with its length (l). If the box has a volume of 90 cubic inches and a length of 15 inche

Anastasy [175]

90 = k*15
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Use your calculator to select the best answer below:

bixtya [17]

Answer:

$-2\sqrt{a}$

Step-by-step explanation:

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3 years ago