Please help me I’ll give your brainiest

Mathematics

2 answers:

levacccp [35]3 years ago

8 0

Graph B is the answer

JulsSmile [24]3 years ago

7 0

First I would isolate the "y" in the inequality(you don't have to but it makes the inequality look simpler):

y - 5 > 2x - 10 Add 5 on both sides

y > 2x - 5

[This is kind of the same form as y = mx + b ("m" is the slope, "b" is the y-intercept (when x = 0)), except there is a sign(< , > , ≤, ≥) instead of an equal sign. So your slope is 2, and your y-intercept is -5.]

Only when the sign is ≤ or ≥ ("less/greater than <u>or equal to</u>"), the line is a solid line. When the sign is < or >, the line is a dotted line.

Based on the inequality, "y" is greater than the line (2x - 5), so the shaded area would be above the line. And because the sign does not have a line underneath, it is a dotted line.

Your answer is B

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garik1379 [7]

I believe that the answer is a

7 0

3 years ago

a ribbion is 3 2/3 yards long. Mae needs to cut the ribbion into pieces that are 2/3 yard long.how much ribbion will be left aft

Lemur [1.5K]

To answer this question you need to divide to get the number of pieces and then multiply whats leff by 3 2/3.

Divide 3 2/3 by 2/3. There are a few ways to do this but I am going to turn 3 2/3 into an improper fraction and then divide.

So $3\frac{2}{3} = \frac{11}{3}$
Now divide
$\frac{\frac{11}{3}}{\frac{2}{3}}$
$\frac{11}{3} \times \frac{3}{2} = \frac{11}{2} = 5\frac{1}{2} = 5.5$

We can see she can get 5.5 pieces at 2/3. So .5 is going to be left over so we ask our self, what is .5 of 3 2/3? We times .5 by 3 2/3 = 1.83 yards left. If you want it into a fraction, it would be $1\frac{83}{100}$ yards left