3 years ago

Ned counts by fives . he starts at 80 . which number should he say next ?

Mathematics

1 answer:

hodyreva [135]3 years ago

5 0

The next answer is 85.

Counting by five is the same as adding 5 to the number he starts with.

Therefore, 80 + 5 = 85

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Answer:

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y) = 5x -10 + y\²$

Step-by-step explanation:

Given

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y)$

Required

Simplify

We have:

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y)$

Open brackets

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y) = 2x\²+xy+5x - 2x\²-2xy-10 + xy + y\²$

Collect like terms

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y) = 2x\²- 2x\²+xy-2xy+ xy+5x -10 + y\²$

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y) = 5x -10 + y\²$

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It equals two tacos. Lol this is a funny question.

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$x^2+6x-7=\\
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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