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2 years ago

-2 (1 - 4x)=3x +8 is

Mathematics

1 answer:

Veronika [31]2 years ago

7 0

Answer:

= 2

1. Rearrange terms

2.Distribute

3. add 2 to both sides of the equation

4.Simplify

5.Subtract 3 from both sides of the equation

6. Simplify again

7. Divide both sides of the equation by the same term

8. Simplify one more time

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The time required to do a job varies inversely as the number of people working. It takes 5hr for 7 bricklayers to build a park w

ExtremeBDS [4]

Answer

3.5 hours.

Explanation

The first step is to calculate the constant of proportionality.

t ∝ 1/n

t = k/n Where t = time, K= constant and n = number of people

t = k/n

k =tn

= 5×7 = 35

The equation becomes;

t = 35/n

for n = 10,

t = 35/10

t = 3.5 hours.

6 0

3 years ago

Please help I need due ....

seropon [69]

Answer:

The answer is 22 2/5

Step-by-step explanation:

So the correct is B

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2 years ago

Find the length of LM. Show your work.

kicyunya [14]

Answer:

Solution,

<N=180-53-44

 =83

<h3>Apply sines rule,</h3>

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hope this helps..

Good luck on your assignment..

4 0

2 years ago

Read 2 more answers

Someone please help me out with number 8 and 9 and 10

Ket [755]

Answer:

9. 0.0539 Liters

10. 216 quarts

Step-by-step explanation:

I dont know the answer to 8 but i do for 9 and 10!

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8 0

3 years ago

1 1/2x4 1/4 solve problem in simplest form

olganol [36]

Answer:

6 3/8

Step-by-step explanation:

1.5x4.25=6.375=51/8= 6 3/8

8 0

2 years ago