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andreev551 [17]
3 years ago
9

Help, I really need help and I've been stuck on this one ^^^

Mathematics
1 answer:
Lostsunrise [7]3 years ago
3 0

Hey there! :)

Let's put all of our facts down first. We know that slope-intercept form is y=mx+b , where m=slope & b is the y-intercept.

So, if we're given the slope and y-intercept, then we can very simply plug those values into slope-intercept form!

Our slope is 4 and our points are (0, -1).

y = mx + by = (4)x + (-1)

Get rid of our parenthesis.y = 4x - 1

So, our equation of the line that passes through (0, -1) and has a slope of 4 is y = 4x - 1

~Hope I helped!~

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Which expression is equivalent to 8 + 2x?
rusak2 [61]

Answer:

2(4+x)

Step-by-step explanation:

5 0
3 years ago
John had two apples and he got more two apples how many apples does he have?
Flura [38]
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7 0
3 years ago
Mariel brought 48 brownies to school for a class party. The class ate 5/6 of the brownies, and Mariel brought the rest home. How
Likurg_2 [28]

The number of brownies Mariel brought home is 8

<u>Explanation:</u>

Given:

Total number of brownies, n = 48

Class ate = \frac{5}{6} X 48

               = 40

Mariel brought rest of the brownies home.

So, the number of brownies Mariel brought home = 48 - 40

                                                                              = 8

3 0
3 years ago
Pamela is 6 years younger than Jiri. The sum of their ages is 64. What is Jiro's age?
Viefleur [7K]

Let's use <em>j</em> to represent Jiri's age.

If Pamela is 6 years younger that Jiri, her age can be represented by <em>j - 6</em>.

Since the sum of their ages is 64, we can setup the equation j + (j - 6) = 64.

Simplifying on the left, we have 2j - 6 = 64.

Adding 6 to both sides, we have 2j = 70.

Dividing both sides by 2, we have j = 35.

So Jiri is 35 years old and Pamela is 6 years younger or 29 years old.

6 0
3 years ago
Becky is collecting money for an fundraiser she wants to collect more than $1,910.00 and has already $281.00. Becky averages $24
Alex Ar [27]
<h2><u>Fundraising issues </u></h2>

<u />

The number for additional people Becky needs to collect from her to meet her fundraising goal is 68.

Given that Becky is collecting money for a fundraiser she wants to collect more than $1,910.00 and has already $281.00, and she averages $24.00 from each person who donates to the fundraiser, to determine the number for additional people Becky needs to collect from to meet her fundraising goal the following calculation must be made:

  • (1910 - 281) / 24 = X
  • 1629 / 24 = X
  • 67.88 = X

Therefore, the number for additional people Becky needs to collect from her to meet her fundraising goal is 68.

Learn more about maths in brainly.com/question/18870695

7 0
2 years ago
Read 2 more answers
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