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2 years ago

Which of the lines below is parallel to a line with a slope of 3 and a y-intercept at (0, 3)?

Mathematics

1 answer:

Dmitrij [34]2 years ago

6 0

Answer:

$\displaystyle line\:HJ$

Step-by-step explanation:

$\displaystyle y = 3x + 3$

The descryption gives you the above Slope-Intercept Equation. Parallel equations have SIMILAR RATE OF CHANGES [SLOPES], therefore $\displaystyle 3$ remains as is, and perfourming $\displaystyle \frac{rise}{run},$ will give you that answer.

I am joyous to assist you at any time.

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Robert ran 3 1/3 mph for 3/4 of an hour. How far did he run?

matrenka [14]

Answer:

2 ½ miles

Explanation:

mph = miles per hour, which means that if robert had run for the full 1 hour, he would have run 3 ⅓ miles.

however, since he only ran for ¾ of an hour, which is equal to 0.75, we can multiply the 3 ⅓ miles by 0.75 to get 2.5 or 2 ½ miles.

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3 years ago

Which of the following are solutions to the equation below?

Dovator [93]

Answer:

Apply quaratic equation

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2 years ago

The price of an item decreased by 20% to $200. Then later the price decreased again from $200 to $150. What is the percent of de

cricket20 [7]

Answer:

40%

Step-by-step explanation:

ok so first find the og price:

100% - 20% = 80%

so 80% = 200

let the 100% be x:

x * 0.8 = 200

x= 250

100% = 250

(difference/ og price) * 100% = the percentage decrease/ increase

(250-150/250)* 100% = 40%

((the final price/ og price) * 100%) - 100%

((150/250)*100%) - 100% = 40%

There was a 40% decrease from the og price to the final price of 150.

3 0

3 years ago

Help with practice problem

fenix001 [56]

Answer:

y = 2x - 6

Step-by-step explanation:

For parallel lines, the mx (the slope) stays the same but the y-int changes.

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2 years ago

A rectangular planter can hold 2,304 cubic inches of soil. The dimensions of the base of the planter are 24 inches by 12 inches.

Makovka662 [10]

Your answer should be 3) 16 inches.

3 0

2 years ago

Read 2 more answers