3 years ago

10r-5r+3r-8r how do I do this???????????????

1 answer:

4 0

If they all have the same variable it will be much easier to solve cause they’re all like terms. so you just take 10-5 which is 5 plus 3 which is 8 and 8 minus 8 is 0.

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ludmilkaskok [199]

Answer:

she needed $480 to pay for her trip

7 0

3 years ago

Help please This is 8th grade made. I put 13 but Idk if it's correct

Rom4ik [11]

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5 0

3 years ago

A rectangle is 3 cm long and 2 cm wide

Nimfa-mama [501]

Answer:

Perimeter = 100mm

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Step-by-step explanation:

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2 years ago

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alina1380 [7]

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4 0

3 years ago

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Find the equation of a circle with a point at ( 10 , - 4 ) and a point at ( -2 , - 4 )

astra-53 [7]

Answer:

Solution given:

letA=(10,-4)

B=(-2,-4)

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we have

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or.

x²-8x+16+y²+8y+16=36

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The equation is (x-4)²+(y+4)²=36 or x²-8x+8y+y²=4.

8 0

2 years ago

Read 2 more answers