2 years ago

Y=3/2x+3 y=-3 solve.

1 answer:

7 0

Answer : x= -4

This type of problem, you set them equal to each other. And then solve. Don’t forget you can multiply each side by denominator to eliminate the fraction.
Work:

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A health club charges a $130 yearly membership fee and $3 for each day a member uses the health facilities. If the member paid $

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This is the answer for your question: y=3x+130

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3 years ago

The line AB had midpoint (2, 5). A has coordinates (1, 2). Find the coordinates of B.

sveta [45]

Answer:

The line AB, with A(Ax, Ay), B(Bx, By) and midpoint M(Mx, My) satisfying:

Ax + Bx = 2Mx

Ay + By = 2My

2 + Bx = 2*1

5 + By = 2*2

=> Bx = 0

=> By = -1

=> B(0, -1)

Hope this helps!

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Molly is raising cows. She has a pasture for them that is 0.65 square miles in area. One dimension of the pasture is 0.4 miles l

dem82 [27]

Answer:

The other dimension of the pasture (width) is $1.625\ mi$

Step-by-step explanation:

In this problem I assume that the pasture has the shape of a rectangle.

Let

x -----> the length of the pasture

y -----> the width of the pasture

we know that

The area of the pasture (rectangle) is equal to

$A=xy$

we have

$A=0.65\ mi^{2}$

$x=0.4\ mi$

substitute and solve for y

$0.65=0.4y$

$y=0.65/0.4$

$y=1.625\ mi$

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3 years ago

Soraya is one of 9 players in the starting lineup for her softball team. the coach chooses the batting order of the starting pla

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Answer:

Step-by-step explanation:

The probability is 1/9

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3 years ago

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75, 75, 68, 11, 81, 69, 83, 13, 83 Calculate the range.

Fudgin [204]

Answer:

Step-by-step explanation:

The greatest number in this set is 83

The smallest number is 11

We subtract the greatest from the smallest number in a set to find the range

83-11=72

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2 years ago

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