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3 years ago

12

NEED HELP WITH 2 and 3

1 answer:

Bess [88]3 years ago

7 0

On 2 the equation will be 5,750-500x when you graph that on the y-axis put go up 5,750 and over 0 from tag point go down 500 and to the right 1.. And on b it will be 3,500-250x on the y-axis go up 3,500 and over 0 from that point go down 250 and over to the right 1..

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yulyashka [42]

Step-by-step explanation:

is their an attachment for the problem?

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3 years ago

Read 2 more answers

Darya [45]

Answer:

1156

Step-by-step explanation:

We know that,

( a + b ) ² = a² + 2ab + b²

We can follow the same method to find the value of this.

12² + 22²

( 12 + 22 ) ²

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<u>1156</u>

Let me know if you have any other questions. :)

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2 years ago

Could somebody please help me find the answers for 'x' for these pictures?

lesya692 [45]

Answer:

Pic 1: $x=31$

Pic 2: $x=20$

Step-by-step explanation:

<u>Picture 1:</u>

<u /> $2x+x-3=90\\3x-3=90\\3x=93\\x=31$

First, add the 2x and x together for 3x

Then add 3 to both sides of the equation

Finally, divide each side by 3.

<u>Picture 2:</u>

<u /> $7x+x+20=180\\8x+20=180\\8x=160\\x=20$ <u />

First, add 7x and x together for 8x

Then, minus 20 from both sides of the equation

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2 years ago

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4 times a number increased by 7 . Explain your answer if you can

Romashka-Z-Leto [24]

Step-by-step explanation:

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3 years ago

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NemiM [27]

Answer:

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Step-by-step explanation:

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24 ÷ 3 = 8

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2 years ago