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Naddik [55]
2 years ago
15

- Simplify: 2(4x + 5y)

Mathematics
1 answer:
Sonja [21]2 years ago
6 0

Answer:

8x + 10y

Step-by-step explanation:

2(4x+5y)

=> 2(4x) + 2(5y)

=> 8x + 10y

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Ross and 5 of his friends are going kayaking. They rented 6 kayaks for 420. then they brought food for all 6 people , which cost
Elis [28]
I think the correct answer would be : $94
adding $420 + $144 = 564
then divide 564 and 6 to get 94.
6 0
3 years ago
4: Find the equation of the line perpendicular to y = ¼ x + 2, passing through the point (-3,0).
skelet666 [1.2K]

Your answer is C. Y= -4x-12

4 0
4 years ago
Pls help meeeeeeeee and I really love you
nasty-shy [4]

Answer:

The first iss positive and the second is negative

Step-by-step explanation:

The first equation equals 16 but the second equation equals -16

Pls give Brainliest

7 0
3 years ago
Plz Solve Will Mark Brainliest and No Stealing Points Or Will Report<br> Part 2
jonny [76]

Answer:

Before we graph y = -\frac{1}{2}x, we know that the slope, mx, could be read as \frac{rise}{run}. To graph the the equation of the line, we begin at the point (0,0). From that point, because our rise is negative (-1), instead of moving upwards or vertically, we will move downards. Therefore, from point 0, we will vertically move downwards one time. Now, our point is on point -1 on the y-axis. Now, we have 2 as our run. From point -1, we move to the right two times. We land on point (2,-1). Because we need various points to graph this equation, we must continue on. In the end, the graph will look like the first graph given.

For the equation y = 2, the line will be plainly horizontal. Why? Because x has no value in the equation. The variable x does not exist in this linear equation. Therefore, it will look like the second graph below. We graph this by plotting the point, (0,2), on the y-axis.

7 0
3 years ago
-g+2(3+g)=-4(g+1) Can't figure out need help
mezya [45]
You just need to solve for g, multiply it out to get -g+6+2g=-4g-4, subtract 6 from both sides to get -g+2g=-4g-10, then add 4g to both sides for -g+2g-4g=-10, then add the g's together to get -3g=-10, divide both sides by -3 and you get g=3,1,3 (three and one third).
3 0
3 years ago
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