2 years ago

-4-7=? I dont really understand

1 answer:

5 0

-4 + -7= -11

When adding negative numbers if the are both negative then you add them. When you have a negative and a positive you subtract. In this problem they just took out the plus sign.

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ozzi

Answer:

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2 years ago

What is an equation of the line that passes through the points (4,4) and (8.1)

andrey2020 [161]

Answer:

y = - 3/4x + 7

Step-by-step explanation:

Use both points and find the slope:

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y - 4 = - 3/4(x - 4)
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2 years ago

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joja [24]

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Answer 72 lights

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3 years ago

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2 years ago

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