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Julli [10]
3 years ago
14

Someone help me with this please!

Mathematics
1 answer:
kifflom [539]3 years ago
4 0

Answer:

input:                    x+4                   output        (x,y)

-2                        -2 + 4 =2               2             (-2,2)

0                          0 + 4 = 4              4              (0,4)

2                           2 + 4 = 6              6             (2,6)

...

Step-by-step explanation:

continue by plugging in x to the equation, x is input and y is output

then just plot your (x,y) points on the graph.

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Evelyn bought 1 1/3 yards of material for a dress. She bought 1/6 of a yard more the next day. She thinks she has more than 2 ya
BartSMP [9]
She is wrong because 1and 1/3(2/6) + 1/6 = 1 and 3/6 or 1 and 1/2
6 0
3 years ago
Write an equation in slope-intercept form of the line that passes through (7, 2) and (2, 12)
Effectus [21]
Y=ax+b
for x=7, y=2
7a+b=2

for x=2, y=12
2a+b=12

7a-2a+b-b=2-12
5a= -10
a= -10/5
a=-2
2a+b=12
2*(-2)+b=12
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6 0
3 years ago
Helppp!! Malcolm is training for a marathon. He runs 3 miles in
Arlecino [84]

Answer:

Malcolm would logically be running at 4.75 and since he is running at 3, it would be the lowest possible therefore its B

Step-by-step explanation:

7 0
3 years ago
A plot of land doubles in size by adding x meters to the length and x meters to the width of the land?if the original plot had a
bogdanovich [222]

Answer:

  x = 100

Step-by-step explanation:

The larger area is ...

  A = LW

  A = (300+x)(200+x) = x^2 +500x +60,000

The smaller area is ...

  A = (200)(300) = 60,000

We want the larger area to be double the smaller area, so ...

  x^2 +500x +60,000 = 2(60,000)

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We're interested in the positive solution, so we can take the positive square root to find it:

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_____

The graph shows the quadratic in the form x^2 +500x -60,000. That is, we're looking for zeros (x-intercepts) of the function.

8 0
2 years ago
Question 5: Find the area of the following rectangle. Hint: multiply the binomials (x-3)(x+6). *
ale4655 [162]

Answer:

B

Step-by-step explanation:

(x-3)(x+6)

x²+6x-3x-18

x²+3x-18

3 0
3 years ago
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