I need help on 5-7. Its a little confusing for me

Mathematics

1 answer:

Len [333]3 years ago

8 0

Answer:

5. x = 5, y = 3

6. x = 0, y = 4

7. x = -1, y = 1

Step-by-step explanation:

5. substitute 3(value of y) into the equation y = x - 2:

=> 3 = x - 2

=> x = 5

6. substitute 0(value of x) into the equation y = x + 4:

=> y = 0 + 4

=> y = 4

7. substitute 1(value of y) into the equation y = 2x + 3:

=> 1 = 2x + 3

=> 2x = -2

=> x = -1

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Find what h equals please help ASAP THANK YOU! 4h-1=3h+2

Sunny_sXe [5.5K]

H = 3.

FIRST STEP:
Add 1 to both sides to get rid of the -1 on the left side.
4h-1 = 3h+2
4h-1 (+1) = 3h+2 (+1)
4h = 3h+3

SECOND (FINAL) STEP:
Subtract 3h from both sides to get rid of the 3h on the right side.
4h(-3h) = 3h+3 (-3h)
h = 3
Hope this helps, sorry if it's hard to understand :)

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kogti [31]

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3 years ago

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dolphi86 [110]

Answer:

Slope is 2.

Step-by-step explanation:

So to find slope, we need to take the change in the y value, and the change in the x value, and then divide them. This may be confusing, so here is just 3 formulas in 3 seperate steps that we use to find it:

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