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2 years ago

Help pls pls I really need help

Mathematics

2 answers:

Misha Larkins [42]2 years ago

5 0

C is correct bc if you add 10 to x you get the value of y

Aneli [31]2 years ago

5 0

Answer:

The answer is B.

y= x + (-10)

Step-by-step explanation:

y= 12 + (-10) = 2

y= 14 + (-10) = 4

y= 16 + (-10) = 6

y= 18 + (-10) = 8

y= 20 + (-10) = 10

When you see the signs + and - written side by side just take it to be ONLY -,

i.e. + - = -

Hope this Helps!!

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I think of a number double it and subtract 2 i get 9 using the statement above

Ainat [17]

Answer:

5.5

Step-by-step explanation:

5.5+5.5=11 11-2=9

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2 years ago

Hcf or LCM

pogonyaev

Answer:

LCM and every 36 days

Step-by-step explanation:

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2 years ago

Find the measure of angle b. 40° A) 140° C) 40° B) 50° D) 136°

spayn [35]

Now,

b + 40° = 90° ( right angle )

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3 0

3 years ago

Parker offers to pay for 5 of his friends to play laser tag, but 3 of them don’t want to play. Parker offers to pay for 5 of his

gtnhenbr [62]

Answer: B

Step-by-step explanation:

First, you have to find how many friends are playing. This can be found in the equation 5-3. Now you multiply by six to find the cost. If you chose C, that would be incorrect, because the () you would mltilply first (30) and then subtract 3 (27). You can also think of it as finding the cost of how much all of them want to play by using the distributive property, leaving you with 30 - 18, and subtract from there to get 12.

6 0

2 years ago

Plz, Help me with this!!!! Plz, Help me with this!!!!

Maslowich

Answer:

-3x+2

Step-by-step explanation:

Since it's addition you just combine all like terms so,

5x+4

-8x-2

= -3x+2

3 0

3 years ago

Read 2 more answers