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brilliants [131]

3 years ago

11

The vertex is where the line y=-2x+4 intersects with the axis of symmetry of x=7. How do you write a quadratic equation in verte

x form if the point (2,5) is also on the parabola?

1 answer:

Marta_Voda [28]3 years ago

8 0

Tha answer is 6 I think

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maksim [4K]

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Step-by-step explanation:

(11 hours/week)*($8.25/hour) = $90.75

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3 years ago

Four more than a number is more than 13

Pepsi [2]

X > 9 is the answer. This is the correct answer because you would subtract 4 from each side of the equation, which would leave X on one side and nine on the other. The inequality remains the same since you are not dividing at all by any negative numbers

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Masteriza [31]

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3 years ago

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Abby goes to the gap and buys 3 pairs of pants and shirts for $140. Emely buys 2 pairs of the same pants and 4 of the same shirt

denis23 [38]

I think it's 27.27$ each

5 0

4 years ago

Solve the equation y=-5x+24 y=4x-21

ryzh [129]

Answer:

x=5 y=-1

Step-by-step explanation:

y=-5x+24

y=4x-21

Since both equations are equal to y, we can set them equal to each other

-5x+24=4x-21

Add 5x to each side

-5x+5x+24=4x+5x-21

24 = 9x-21

Add 21 to each side

24+21 = 9x-21+21

45 = 9x

Divide by 9

45/9 = 9x/9

5 =x

Now we need to find y

y = 4x-21

y =4(5) -21

y =20-21

y =-1

5 0

4 years ago