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Fynjy0 [20]
3 years ago
7

Need help with these ASAP

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0

Answer:

1. 71

2 5

3. 28

4. 55

5. 74.

Step-by-step explanation:

5. 2(3x + 4) = 4x + 30

6x + 8 = 4x + 30

2x = 22

x = 11.

So m < 2 = 4(11) + 30 = 74.

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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Xelga [282]

Answer:

2. 3/4.

3. Equal.

4. Not Equal.

5. Equal

6. Equal

7. Margaret and Steve

8. 2/3 & 6/9

3 0
2 years ago
A spinner with 6 equally sized slices has 2 red slices, 1 blue slice, and 3 yellow slices. The dial is spun and stops on a slice
Dmitry_Shevchenko [17]

Answer:

The probability is 2/6, or 1/3 (about 33%)

Step-by-step explanation:

5 0
2 years ago
kyle walked his neighbors dog to earn money.He earned $89.49 during a 3 month period.What was the average amount kyle earned eac
lbvjy [14]
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4 0
2 years ago
A rectangle has perimeter, P, length, land width, w. Which of the following represents lin
almond37 [142]

Answer:

l=\frac{P}{2}-w.

Step-by-step explanation:

The perimeter of a rectangle is the sum of it's side lengths.

A rectangle has 4 sides where it's opposite sides are congruent.

So if one side has measurement w, then there is another side that has measurement w.

If there is one side that has measurement l, then there is another side that has measurement l.

So if you add w+w+l+l you get 2w+2l.

They are giving us that the perimeter is P, so P=2w+2l.

we are being asking to solve for l.

P=2w+2l

First step: Isolate term that contains the l, so get 2l by itself first.

We are going to subtract 2w on both sides giving us:

P-2w=2l

2l=P-2w

Now that we have 2l by itself it is time to perform the last step in getting l by itself.

Second step: Divide both sides by 2.

This gives us:

l=(P-2w)/2

You may separate the fraction like so:

l=\frac{P-2w}{2}=\frac{P}{2}-\frac{2w}{2}=\frac{P}{2}-w.

I don't know your options but I have solve for l in terms of P and w

and got l=\frac{P}{2}-w.

Please let me know if you have further questions with this problem.

4 0
3 years ago
W = p ( y -z ) Please solve this for z.
11111nata11111 [884]

w = p(y - z)

divide p on both sides

\frac{w}{p} = y - z

Subtract y on both sides

\frac{w}{p} - y = -z

Divide -1 on both sides

-\frac{w}{p} +y=z

8 0
3 years ago
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