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3 years ago

9. Make Sense and Persevere Write and graph

Mathematics

1 answer:

valentinak56 [21]3 years ago

4 0

Answer:

school a

Step-by-step explanation:

240 students

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Find the difference. Simplify. Combine Like Terms.

Ivan

Answer:

$\huge{ \fbox{ \sf{ - 2y - 30}}}$

Step-by-step explanation:

$\star{ \sf{ \: (4y - 10) - (6y + 20)}}$

$\text{Step \: 1 }\: : \sf{While \: subtracting \: sign \: of \: each \: term \: of \: the \: second \: expression \: changes}$

$\hookrightarrow{ \sf{4y - 10 - 6y - 20}}$

$\text{Step \: 2 \: : \sf Collect \: like \: terms}$

$\sf{Like \: terms \: are \: those \: which \: have \: the \: same \: base.}$

$\hookrightarrow{ \sf{4y - 6y - 10 - 20}}$

$\hookrightarrow{ \sf{ - 2y - 10 - 20}}$

$\text{Step \: 3 \: : \sf{Calculate}}$

$\underline{ \text{Remember!}} : \sf{The \: negative \: integers \: are \:always \: added \: but \: posses \: the \: negative \: ( - ) \: sign.}$

$\hookrightarrow{ \sf{ - 2y - 30}}$

Hope I helped!

Best regards! :D

~ $\sf{TheAnimeGirl}$

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3 years ago

Explain how can 9×1/4=2 1/2

Art [367]

It can't. 9 x 1/4 = 2 and 1/4. The equation in the question is a false statement.

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2 years ago

Write an equation of the line passing through point P(0,-1) that is parallel to the line y=-2x+3

irinina [24]

The answer to this question is:

y = -2x - 1

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3 years ago

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HACTEHA [7]

Answer:

Step-by-step explanation:

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2 years ago

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I’m on the same question I need help to???

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3 years ago