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MaRussiya [10]
3 years ago
9

List the steps to solve the equation 28=2(4w-11)+9

Mathematics
2 answers:
Brrunno [24]3 years ago
6 0
Distribute out the 2 28=8w-22+9 28=8w-13 add 13 to both sides 28+13 = 8w 41=8w divide both sides by 8 5.125 = w
DedPeter [7]3 years ago
3 0
28=2(4w-11)+9
Step 1: Expand the brackets by multiplying what's in them by 2.
28=8w-22+9
Step 2: Simplify the constants on the right side -22 and 9 by adding them.
28=8w-13
Step 3: Add 13 to both sides to isolate the variable.
41=8w
Step 4: Divide both sides by 8 to isolate the variable completely.
x=41/8
Leave the answer in a fraction form 41/8 or a decimal form 5.125.
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27 minutes to the park
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3 years ago
A garden table and a bench cost 930 combined. The garden table costs $80 more than the bench. What is the cost of the bench?
pychu [463]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Find the area of the figures.
levacccp [35]

Answer:

First one: 114

Second one: 64

Step-by-step explanation:

For the first one, you can break apart the shapes to a square and a rectangle

The square is 7 x 7 (12 - 5 = 7)

The rectangle is 13 x 5

The square is 49

The rectangle is 65

Add them together

The first one is 114

For the second one you can break it apart to a triangle and a rectangle

The rectangle is 4 x 12

The triangle is 0.5 * 8 * 4   [8 is 12 - 4 (base)]

The rectangle is 48

The triangle is 16

Add them together

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6 0
2 years ago
Mr. Reddick has 74 total yards of red and blue felt to distribute to students in his art class. Each of his 20 students gets 2.5
notka56 [123]
74 = 20(2.5) + 20(x)

74 = 50 + 20x

74-50 = 20x

24 = 20x

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7 0
3 years ago
which statement best describes a line in slope intercept form when the coefficient of the x term is negative
Minchanka [31]

Answer:

The angle made by line with positive x axis is more than 90°

Step-by-step explanation:

A line is represented in slope intercept form as

y=mx+c

Where m is called the slope of the line and c is called the y intercept .

Here by slope we means the tangent of the angle , the line makes with the positive x axis .

Now in the case when the coefficient of x is negative , that means the tangent of the angle which line makes with the positive direction of x axis is negative

or

tan \theta = negative

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that means our line makes an obtuse angle that is more than 90° with the positive x axis.

3 0
3 years ago
Read 2 more answers
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