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3 years ago

3(-1 - x) < -20 - 3x on a number line

Mathematics

1 answer:

fenix001 [56]3 years ago

4 0

Answer:

$- 3 - 3x \: < \: - 20 - 3 \\ - 3x < - 20 - 3 + 3 \\ - 3x < - 20 \\ x > - 20 \div 3$

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A particle moves along a line with acceleration a (t) = -1/(t+2)2 ft/sec2. Find the distance traveled by the particle during the

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$s(t)=(ln|7|+ln|2|)\,ft$

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1. Is the equation 2X + 3 = 2 (X + 3)

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3 years ago

2x + 3y = 40<br>5x + 2y = 30

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Hi my lil bunny!

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A) Let's solve for x. $2x + 3y = 40$

Step 1: Add -3y to both sides.

$2x + 3y + -3y = 40 + -3y$

$2x = -3y + 40$

Step 2: Divide both sides by 2.

$\frac{2x}{2} = \frac{-3y + 40}{2}$

$x = \frac{-3}{2} y + 20$

Answer : $\frac{-3}{2} y + 20$

~~~~~~~~~~~~~~~~~

B) Let's solve for x. $5x + 2y = 30$

Step 1: Add -2y to both sides.

$5x + 2y + -2y = 30 + -2y$

$5x = -2y + 30$

Step 2: Divide both sides by 5.

$\frac{5x}{5} = \frac{-2y + 30}{5}$

$x = \frac{-2}{5} y + 6$

Answer : $\frac{-2}{5} y + 6$

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Hope this helped you.

Could you maybe give brainliest..?

❀*May*❀

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4 years ago

Read 2 more answers