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lys-0071 [83]
3 years ago
12

If 20% of a number is 10, what is the whole number?​

Mathematics
2 answers:
bulgar [2K]3 years ago
7 0

Answer:

the starting number is 100

vagabundo [1.1K]3 years ago
4 0

Answer:

100

Step-by-step explanation:

20%-10

20%*5=100%--10*5=100

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Factorise (x-y)^2-(x-y)^3=?
bogdanovich [222]

Answer:

\left(x-y\right)^2\left(1-x+y\right)

Step-by-step explanation:

You factor out the common term first.

You should get the equation below.

\left(x-y\right)^2\left(1-\left(x-y\right)\right)

then you get rid of the negative inside\left(1-\left(x-y\right)\right)

and will be simplified to this.

\left(x-y\right)^2\left(1-x+y\right)

4 0
2 years ago
Mark makes $60 for every six hour shift he works. How much will he make if he works an eight hour shift
Illusion [34]

Answer:

Mark will make $80 if he works an eight-hour shift.

Step-by-step explanation:

For every six hour shift he works, Mark makes $60

This implies that for every hour, he makes $10 ($60/6)

Therefore, for working an eight-hour shift, Mark will make $80 ($10 * 8) or ($60/6 * 8).

We can conclude that Mark's employer pays him $10 per hour.

This hourly rate can be used to work out how much Mark will earn if he works for a month or a year, as the case may be.

7 0
2 years ago
(3t + 7)−2(6.3t + 4) *<br><br> 15.6t − 1<br> 15.6t + 15<br> −9.6t + 15<br> −9.6t - 1
vodka [1.7K]

Answer:the anser is -9.6t-1

Step-by-step explanation:

8 0
2 years ago
What’s the solution for 6(2m - 3) - 3m= 2m - 18 + m
katen-ka-za [31]

Answer:

12m-18-3m=2m+m-18

9m-18= 3m-18

9m-3m=18-18

6m=0

m=0/6=0

Step-by-step explanation:

5 0
3 years ago
Please answer it now in two minutes
o-na [289]

Answer:

p = 3

Step-by-step explanation:

This is an isosceles right triangle

=> 2side^2 = (hypotenuse)^2

=> 2p^2 = (3sqrt(2))^2

=> 2p^2 = 18

=> p^2 = 9

=> p = 3

5 0
3 years ago
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