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ololo11 [35]
3 years ago
6

In how many days could 20 boys do a peice of work which 25 boys can do in 32 days ?​

Mathematics
1 answer:
Mama L [17]3 years ago
4 0

baiiiiwiedujjjdjdhsb20

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Find the slope of the ordered pairs below. Explain how you found the slope.​ (6,-3) and (6,-2)
slega [8]

Answer:

undefined

Step-by-step explanation:

We can find the slope of a line using two by using the following

m = (y2-y1)/(x2-x1)

   = (-2 - -3)/(6-6)

  = (-2+3)/( 6-6)

  =1/0

We cannot divide by 0 so the slope is undefined

5 0
3 years ago
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Solution to the inequality 16x−33x<37x+27.
astra-53 [7]

<em><u>The solution to the inequality is:</u></em>

x>\frac{-1}{2}

<em><u>Solution:</u></em>

Given inequality is:

16x-33x

We have to find the solution to given inequality

\mathrm{Add\:similar\:elements:}\:16x-33x=-17x

-17x

\mathrm{Subtract\:}37x\mathrm{\:from\:both\:sides}

-17x-37x

Simplify the above inequality

-54x

\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}

Remember that, change the inequality sign if you divide or multiply both sides by a negative number

If you divide or multiply both sides by a positive number,the inequality sign will not change

\left(-54x\right)\left(-1\right)>27\left(-1\right)\\\\54x>-27

\mathrm{Divide\:both\:sides\:by\:}54

\frac{54x}{54}>\frac{-27}{54}\\\\x>-\frac{1}{2}

Thus the solution to inequality is found

3 0
4 years ago
If Damon invests $1200 for 1 year in a saving account that pays a simple interest rate of 2.29% annually, then what is the overa
ivann1987 [24]

the answer is $1202.29

3 0
3 years ago
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A cylindrical tank that holds 375 L of water is completely full. A pump removes water at a rate of 0.6 L/s. For how many minutes
Misha Larkins [42]
375L-240L=135L
135÷0.6=81
The pump must work for 81 min or 1hr and 21 min until the tank reaches 240L
6 0
3 years ago
5 - 7k = -4(k + 1) - 3​
mojhsa [17]

Answer:

5 - 7k = -4(k + 1) - 3​

5 - 7k = -4k - 4 - 3​

7k + 4k = - 4 - 3​ -5

11k = -12

k = -12/11

~batmans wife dun dun dun...

7 0
3 years ago
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