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lesya692 [45]
3 years ago
10

1/2x+3=-1 HELP ASAP!!

Mathematics
2 answers:
leva [86]3 years ago
8 0

Step-by-step explanation:

\frac{1}{2} x + 3 =  - 1 \\  \frac{x}{2}  + 3 =  - 1 \\  \frac{x}{2}  + 3 - 3 =  - 1 - 3 \\  \frac{x}{2}  = -  4 \\  \frac{x}{2}  \times 2 =  - 4 \times 2 \\ x =  - 8

fenix001 [56]3 years ago
4 0

Step-by-step explanation:

\frac{1}{2} x + 3 =  - 1 \\  \frac{x}{3}  + 3 =  - 1 \\  \frac{x}{3}  =  - 1 - 3 \\  \frac{x}{3}  =  - 4 \\ x =  - 4 \times 3 \\ x =  - 12

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Find the distance between C=(7,-4) and D=(-8,-5)
Anna35 [415]

Answer:

\/226 is te exact form

Step-by-step

/(x2-x1)^2 +(y2-y1)^2

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4 years ago
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solong [7]

Answer:

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8 0
3 years ago
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cricket20 [7]

r=98600/30 $/day

r=9860/3

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d=1101400

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It would take the company 336 more days to earn back it's investment.

5 0
4 years ago
Will give brainlist**** What is the slope-intercept equation for the cost of a sub at Fred’s Sub Shop?
Anuta_ua [19.1K]

Answer:

c)y = 5x

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The intercept is where the lines crosses the y axis

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(2,10) (4,20)  are two points on the line

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4 0
3 years ago
47. The legs of a triangle measure 7 mm and 24 mm. What length hypotenuse makes the triangle a right triangle?
k0ka [10]

Answer:

B

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=> x^{2} =625

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6 0
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