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Nutka1998 [239]
3 years ago
9

monica,louis and berta work together at IHOP. during the month of august, berta worked 10 hours more than monica.monica worked t

wice as many hours as louis. all together they worked a total of 90 hours. how many hours did each person work?
Mathematics
1 answer:
3241004551 [841]3 years ago
8 0
Monica, Louis and Berta work together
at IHOP, during the month of August.
Berta worked 10 hours more than Monica.
Monica worked twice as many hours as <span>Louis.
All together they worked a total of 90 hours.
How many hours did each person work?
Louis worked 16 hours, Monica worked 32 hours
and Berta worked 42 hours.
</span>
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Sandy ate 1/6 of a candy bar John ate 3/4 of it how much more of the candy bar did John eat them Sandy​
vlabodo [156]
7/12.

Explanation:

Find a common denominator between 3/4 and 1/6. Since both 6 and 4 can go into 12, that will be our denominator.

With 1/6, you have to multiple 6 by 2 to get 12, so multiple 1/6 by 2/2 and you get 2/12.

For 3/4, 4×3=12, so do 3/4 × 3/3 and you get 9/12.

Finally, subtract John's value from Sandy's, or 9/12-2/12 and you get 7/12, so he ate 7/12 more than Sandy.

Hope this helps :)
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sertanlavr [38]

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6 0
3 years ago
Help me quick what is 5x90
maria [59]
5 x 90 = 450

When you multiply numbers with zeros, you first multiply the numbers and then add the zero(es) at the end. 

5 x 9 = 45
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4 years ago
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A limited-edition poster increases in value each year. After 1 year, the poster is worth $20.70. After 2 years, it is worth $23.
kumpel [21]
Assuming that this is a linear relationship you must find the rate of change...$23.81-$20.70= $3.11. 3.11 is how much it changed that year. What that also gives you is how much you bought the post for at 0 years by subtracting $20.70 and the $3.11 = the price of the poster. This gives us the equation y=3.11(x)+17.59
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