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lutik1710 [3]
2 years ago
15

How do I solve this problem?

Mathematics
1 answer:
FrozenT [24]2 years ago
4 0
You do

5x2/3

5x2 /3

10/3

3 1/3 is your answer.
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Please help!!!!!!!!!!
Dmitriy789 [7]

Answer:

1. c.

2. a.

3. b.

Step-by-step explanation:

Remember f(x) = y

1. f(x) = y = 2/5x+8

2. f(x)= y - 8 = x => y = 8 +x

3. f(x) = y = x - 8

3 0
2 years ago
The perimeter of a building is 900 feet. If the length of the building is 400 feet, find the width. How many lights will be need
Helen [10]

Answer:

The width of the building is 50 lamps and 60 lamps will be needed.

Step-by-step explanation:

The perimeter is computed by the sum of the sides of the building, since the length and width are equal on the oposite sides of the building, the perimeter is given by:

perimeter = 2*length + 2*width

900 = 2*(400) + 2*width

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2*width = 900 - 800

2*width = 100

width = 100/2 = 50 feets

To know how many lights bulbs will be needed we need to take the perimeter of the building and divide it by the space between the lamps. We have:

number o lamps = 900/15 = 60 lamps

8 0
3 years ago
Read 2 more answers
Which of the following, if substituted for y, would make the following inequality a true statement? –14 < y – 12?
trasher [3.6K]
Any number that is larger than -2.
For example y=0
-14 < 0-12
= -14 < -12
3 0
3 years ago
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ch4aika [34]

Answer:

A on E2020--All repairs requiring 1 hour or less have the same labor cost.

Step-by-step explanation:

I hope this is correct, if not let me know and I will fix it. I'm sorry in advance if this is incorrect.

7 0
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bija089 [108]
85- (3.5*12)

* means times


I think this is correct.
7 0
3 years ago
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