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3 years ago

PLEASE HELP! which answer is correct??

Mathematics

1 answer:

Aleks04 [339]3 years ago

3 0

If we find the intercept we should be able to rule out incorrect answers:

3x+3 = -x-3 => 4x = -6 => x=-3/2, y=3/2-3= -3/2.

This is a coordinate in the lower left quadrant. That rules out graph a, b and c, leaving graph d as the correct one!

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4. (4x – 2y) – (2x – 6y)

rodikova [14]

Answer:

(4x -2y)-( 2x-6y) = 2x-(-4y)

Step-by-step explanation:

only the same sign can be together. so you take the x first 4-2 which is 2x then you take the y signs 2-6 which would be -4 the full equation becomes 2x-(-4)

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4 years ago

Four points are labeled on the number line which point represents the value of -1/2

ololo11 [35]

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3 years ago

I need help with this question!!!!

Genrish500 [490]

Answer: The answer is A over B if you know what im sayin

Step-by-step explanation:

You take A and B and put the A over the B.

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3 years ago

What is the answer for this Problem?

geniusboy [140]

Answer:

Increasing on the interval(s) $-2\leq x\leq -4$

Decreasing on the interval(s) $-1\leq y\leq 1$

Step-by-step explanation:

Anytime the graph is going upward, the function is increasing. However, anytime the graph goes down, the function is decreasing. Look at the image below for further reference. Also, when the function is increasing, the slope is positive, and when the function is decreasing the slope is negative.

The increasing interval of the graph is -3

The decreasing interval of the graph is 0.5

Since the values are in the middle of the interval, it automatically becomes the answer.

5 0

3 years ago

celine mixes raisins and peanuts to make a snack. she uses 0.75 cup raisins for every 0.5 cup peanuts. write a proportion and us

PtichkaEL [24]

Answer:

6.375 cups of raisins

Step-by-step explanation:

The ratio of raisins to peanuts is 3:2. This is because 0.5 divided by 2 and then multiplied by 3 is equal to 0.75.

So to find the number of raisins we need to divide the number of peanuts by 2 and then multiply it by 3:

(4.25 ÷ 2) × 3 = 6.375

4 0

4 years ago

Read 2 more answers