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Lostsunrise [7]

3 years ago

9

Which graphic would give the strongest support to a passage that explains the development of flying cars?

1 answer:

Fantom [35]3 years ago

8 0

I think that it is A a timeline

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−7x−50≤−1 AND−6x+70>−2

gladu [14]

Answer:

The solution is

−7≤x<12.

4 0

3 years ago

Read 2 more answers

Select the correct answer from each drop-down menu. Two of the solutions for the equation 2x + 3y = 12 are (9, ) and (, 4).

frutty [35]

Answer:

<h2>(9, -2) and (0, 4)</h2>

Step-by-step explanation:

$2x+3y=12\\\\(9,\ y)\to\text{put x = 9 to the equation of a line:}\\\\2(9)+3y=12\\18+3y=12\qquad\text{subtract 18 from both sides}\\3y=-6\qquad\text{divide both sides by 3}\\y=-2\\\boxed{(9,\ -2)}\\\\(x,\ 4)\to\text{put y = 4 to the equation of a line:}\\\\2x+3(4)=12\\2x+12=12\qquad\text{subtract 12 from both sides}\\2x=0\qquad\text{divide both sides by 2}\\x=0\\\boxed{(0,\ 4)}$

8 0

4 years ago

Please help me with this its’s for a test

Zinaida [17]

The missing # is 3 & 6

(X+2)(x+3) = x^2+ 5x+6

8 0

4 years ago

What is the equation of the linear function?

Drupady [299]

Answer:

the 3rd one

Step-by-step explanation:

6 0

3 years ago

There are 21 white cars in the parking lot. These cars represent 35% of all the cars in the parking lot.

Lisa [10]

21/35 = x/100
cross multiply
2100=35x
x = 60

4 0

3 years ago

Read 2 more answers