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uranmaximum [27]
3 years ago
15

Two people working together can complete a job in 5 hours. If one of them works

Mathematics
2 answers:
Natalija [7]3 years ago
8 0

Answer:

5 hours

Step-by-step explanation:

because he is working twice as fast which means he will get the job done faster

labwork [276]3 years ago
6 0
5 hours times 2=10- 5 =5
So your awnser would therefore be 5
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pochemuha

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8 0
3 years ago
There are 205 coins in a jar all of which are either nickles or quarters . The vaule of the coin in the jar is $31.85. if both o
Gnesinka [82]

Answer: There are 97 nickels and 108 quarters.

Step-by-step explanation:

Let x = Number of nickels, y = Number of quarters.

As per given,

x+y = 205    ...(i)

0.05x+0.25y = 31.85 ... (ii)    [1 nickel = $0.05, 1 quarter = $ 0.25]

Multiply (ii) by 20, we get

x+5y=637   ...(iii)

Eliminate (i) from (iii)

4y = 432

⇒ y = 108 [Divide both sides by 4]

Put value of y in (i), we get

108+x=205\Rightarrow\ x= 97

Hence, there are 97 nickels and 108 quarters.

6 0
3 years ago
What is the value of(3)^3 <br> 10
torisob [31]
If the 10 is being multiplied it’s 90
4 0
3 years ago
Write the slope-intercept form of the equation of the line.<br> slope = 1, y, int = -2
choli [55]

Answer:

y = x - 2

General Formulas and Concepts:

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Slope <em>m</em> = 1

y-intercept <em>b</em> = -2

<u>Step 2: Write linear function</u>

y = x - 2

8 0
3 years ago
Read 2 more answers
I’ll give Brainly for helping
Vanyuwa [196]

Answer: 16

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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