3 years ago

Identify a solution to this system of equations -4x+3y=23, x-y=-7

1 answer:

6 0

bearing in mind that a solution to a system of equations is where their graph intersect or meets, Check the picture below.

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A cell phone provider offers a plan that costs $30 per month plus $0.20 per text message sent or received. A comparable plan c

dalvyx [7]

Answer:

Step-by-step explanation:$30 per month, $0.20 per text

A: 50 text messages in order for both plans to cost the same

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3 years ago

The shown quadrilateral is a rectangle. If AB is 10 what is the length of DC?

kipiarov [429]

The answer is:

A. 10

This is because segment AB is parallel to segment DC, meaning they are the same length.

Hope this helps!

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3 years ago

Help please do at 11

Bumek [7]

Answer:

Step-by-step explanation:

area = $\pi$ $r^{2}$ so it's $\pi$ $7^{2}$ = 153.938... $cm^{2}$

circumference is 2 $\pi$ r = 2* $\pi$ *7 = 43.98229 cm

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2 years ago

Compare a loss of 36 yards to a loss of 48 yards

gavmur [86]

The total loss is 84 loss (-84).

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3 years ago

To paint a sunset, you make a shade of orange paint using 55 drops of red paint for every 88 drops of yellow paint. If you use 1

alexandr402 [8]

Since the ratio of red drops to yellow drops is 55:88 and you have 1515 red drops, the yellow drops needed is given as
If 55=1515
88=?
88/55*1515=2424
therefore 2424 drops of yellow will be needed to make a shade of orange

8 0

3 years ago