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defon
3 years ago
10

What is the y-intercept of the graph of the equation 5x + (–2y) = 8?

Mathematics
2 answers:
alisha [4.7K]3 years ago
8 0
The y-intercept of the graph equation is (0,-4)
Lina20 [59]3 years ago
8 0

Answer:

-4

Step-by-step explanation:

5x + (–2y) = 8

-2y = -5x + 8

Divide both sides by -2

y = \frac{5}{2}x - 4

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Can someone please help me out?
Elza [17]

Answer:

Distribute, subtract, additon,divide

Step-by-step explanation:

4(x-7)=2x-6 to get the second problem you distribute the 4 to the 7 and x

4x-28=2x-6 subtract the 2x from 4x

2x-28=-6   then u add the 28 to the negative 6

2x=22 divide

x=11

4 0
3 years ago
Read 2 more answers
What is the nth term of 0 3 8 15 24 35 48
Natasha2012 [34]
So 3+5=8
8+7=15
15+9=24
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therefore
0+3=3
so therefore the answer this is a difficult question but the answer is kind of like whatever you added to n in the last term add two to that and add to your number to get that

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3 years ago
The height if a pyramid is the perpendicular distance between the base and the top of the pyramid. Which is greater, the height
kvasek [131]
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6 0
3 years ago
Three friends fill bags with trash at a neighborhood cleanup. Randall's bag weighs
BabaBlast [244]

Answer:

Randall picks up 68 pounds

Seth picks up 40 pounds

Joanna picks up 52 pounds

Step-by-step explanation:

Let us make an equation in x to find it

∵ Randall's bag weighs  3x - 7 pounds

∵ Joanna's bag weighs  2x + 2 pounds

∵ Seth's bag weighs 2x - 10 pounds

∵ Randall's and Joanna's bags weigh 3 times as much as  Seth's bag

- That means add Randall's bag and Joanna's bag and equate

    the sum by 3 times Seth's bag

∵ Randall's bag + Joanna's bag = 3(Seth's bag)

∴ (3x - 7) + (2x + 2) = 3(2x - 10)

- Simplify the two sides

∴ (3x + 2x) + (-7 + 2) = 3(2x) - 3(10)

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∴ 5x - 5 = 6x - 30

- Add 5 to both sides

∴ 5x = 6x - 25

- Subtract 6x from both sides

∴ -x = -25

- Divide both sides by -1

∴ x = 25

Substitute x by 25 in the weight of each bag

∵ Randall's bag weighs = 3(25) - 7 = 75 - 7

∴ Randall's bag weighs = 68 pounds

∵ Seth's bag weighs = 2(25) - 10 = 50 - 10

∴ Seth's bag weighs = 40 pounds

∵ Joanna's bag weighs  = 2(25) + 2 = 50 + 2

∴ Joanna's bag weighs  = 52 pounds

7 0
3 years ago
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Please help me please
Contact [7]

Answer:

458

Step-by-step explanation:

6 0
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