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Alexxx [7]
3 years ago
6

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

ppppp

Mathematics
2 answers:
Mashutka [201]3 years ago
7 0
Answer is -2x-y=6 the equation I used is y=mx+b m=slope the slope is -2
Wittaler [7]3 years ago
6 0

Step-by-step explanation:

option D is the correct answer

-2x -y = 6

if u carefully observe the graph, two coordinates of the line are (-3,0) and (0,-6)

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The distance between 5,-8 and 5,7 hurry please
solmaris [256]

Answer:

it should be 15

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the measure of angle A.<br><br> 71° x+49<br> +72
slega [8]

Answer: 66 degrees

Step-by-step explanation:

Sum of the angle measures is 180, so:

71 + x + 49 + x + 72 = 180

2x + 192 = 180

2x = -12

x = -6

Meaning the measure of angle A = -6 + 72 = 66 deg.

5 0
2 years ago
A trader bought x mangoes at the rate of 4 mangoes for 10 naira, five of the mangoes were bad so he sold the remaining at the ra
Artemon [7]

Answer:

  20

Step-by-step explanation:

The cost of the x mangoes was ...

  c = 10(x/4)

The revenue from the sale of mangoes was ...

  r = 20(x-5)/5

The profit is the difference between revenue and cost:

  10 = r - c = 20(x -5)/5 -10(x/4) = 1.5x -20 . . . . substitute and simplify

  30 = 1.5x . . . . . add 20

  20 = x . . . . . . . .divide by 1.5

The trader bought 20 mangoes.

_____

<em>Check</em>

He paid 20(10/4) = 50 naira. He sold the 15 good mangoes for 20/5(15) = 60 naira, so made a 10 naira profit.

8 0
3 years ago
Is there a x=-2 in these equations
dem82 [27]

plug in the x for all of those to find y


6 0
3 years ago
Read 2 more answers
3/2x-4=20<br> Solve for x
Thepotemich [5.8K]
3/2x-4=20

We simplify the equation to the form, which is simple to understand
3/2x-4=20

We move all terms containing x to the left and all other terms to the right.
+2x=+20+4

We simplify left and right side of the equation.
+2x=+24

We divide both sides of the equation by 2 to get x.
x=12
4 0
3 years ago
Read 2 more answers
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