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Murljashka [212]

2 years ago

14

How many solutions does the system have? y = x + 1 y = 2x - 5

1 answer:

Tomtit [17]2 years ago

6 0

Answer:

y=x+1

x 1 2 3

y 2 3 4

y=2x-5

x 2 0 1

y 1 -5 -3

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Find the zeros or roots for the quadratic expression 2^2−8−10. Must show all work to receive credit

Sav [38]

Answer:

x = -1,5

Step-by-step explanation:

2x² - 8x - 10

2x² - 10x + 2x - 10

2x(x - 5) + 2(x - 5)

(x - 5)(2x + 2)

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The formula is 8x.44

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3 years ago

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s2008m [1.1K]

Answer:

x^2 + 8x + 16

Step-by-step explanation:

(x + 4) (x+ 4) multiply x by x and x by 4.

x^2 + 4x

Then multiply 4 by x and 4 by 4.

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Then combine like terms.

x^2 + 4x + 4x +16

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3 years ago

Tina’s bedroom is in the shape of a rectangular prism 15 feet long, 12 feet wide, and 10 feet high. It has no windows. Tina want

Tanya [424]

Answer:

720ft²

Step-by-step explanation:

Wall 1&2 = lh = 15*10=150

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Ceiling = lw = 12*15=180

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3 years ago

MATH PLEASE HELP TwT

kaheart [24]

Answer:

The first and the third answer!

Step-by-step explanation:

The slope is NOT -6, it is -3/2 !!

The y intercept is 0

and the last one isn't right bc the slope and intercept is wrong!!!

I hope this helps, tho!! Have an awesome day :D

7 0

3 years ago