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svetoff [14.1K]
3 years ago
9

Rewrite the following equation in standard form. y + 2 = -8(x + 6)

Mathematics
1 answer:
crimeas [40]3 years ago
8 0

Answer:

y=-8x-50

Step-by-step explanation:

Standard form or slope intercept form is y=mx+b  

m=slope or (y2-y1/x2-x1) or rise/run

b= y-intercept or where the graph of the equation crosses the y-axis

So we have;

y+2=-8(x+6)

y=-8(x+6)-2

y=-8x-48-2

y=-8x-50

Any questions please feel free to ask. Thanks.

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if sally has 5 apples and 4 oranges and oranges weigh 5 lbs per orange and apples weigh 20 lbs an apple how much is sallys final
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4 oranges multiplied by the 5 pounds =20 + the other 20 = 40. Your answer is 40
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Find the coordinates of the missing endpoint if B is the midpoint of AC. C(-6,-2),B(-3,-5)
Margaret [11]

Answer:

  A = (0, -8)

Step-by-step explanation:

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3 years ago
15. Before oil is added to a certain road surface material, the other ingredients are mixed. The mixture contains
mojhsa [17]

Answer:

sand = 3450 pounds

3/4 inch stones =6750 pounds

1 inch stones =4800 pounds.

Step-by-step explanation:

The mixture composition is :

45% three-quarter inch stones

32% inch stones and

sand for balance

The percent here is by mass of material used.

Weight of mixture is 15,000 pounds before oil addition.

Use the percent by weight for the two types of stones and calculate real values in pounds

Formula to apply is:

Mass percent = (mass of a material/ total mass of mixture) * 100

For 3/4 inch stones it will be:

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The 1 inch stones will be

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The 1 inch stones weigh = 4800 pounds

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The sand used weighs : 15000 - 11550 = 3450 pounds

8 0
4 years ago
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