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3 years ago

11

It took Nick five-thirds of an hour to complete his math homework on Monday, three-fourths of an hour on Tuesday, and five-sixth

s of an hour on Wednesday. How many hours did he take to complete his homework altogether?

1 answer:

amm18123 years ago

7 0

Answer:

13/4 or 3 1/4

Step-by-step explanation:

5/3 + 3/4 + 5/6 =

= 20/12 + 9/12 + 10/12

= 39/12

= 13/4

= 3 1/4

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I need an actual picture to solve this

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You invest $3,756.00 and buy 100 shares of a company's stock. Their value increases by 12%. How much is each share worth?

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3 years ago

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If the sum of two numbers is 15 and their product is 50 what are they

Westkost [7]

Xy = 50
x + y = 15

x = 15 - y

xy = 50

(5 - y)y = 50

5y - y^2 = 50

y^2 - 5y + 50 = 0

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For y = 5:

x + 5 = 15

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For y = 10

x + 10 = 15

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5 0

3 years ago

Charity is four times as old as her daughter. She is also six years younger than her husband. The sum of their ages ten years to

zubka84 [21]

Answer: Charity is 36 years old today.

Step-by-step explanation:

Let x = Present age of daughter.

Age of Charity = 4x

Age of her husband = 4x+6

After 10 years,

Age of daughter = x+10

Age of Charity = 4x+10

Age of her husband = 4x+6+10=4x+16

As per given,

$x+10+4x+10+4x+16=117$

$9x+36=117\\\\ 9x=117-36\\\\ 9x=81\\\\ x=9$

Present age of Charity = 4(9)=36 years

Hence, Charity is 36 years old today.

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3 years ago

Pls HELP I'LL MARK BRAINLEST

Vesnalui [34]

Angles of a triangle add up to 180 degrees and then we take away the right angle
180-90=90
5x+5x=10x
90/10=9
x=9

6 0

3 years ago

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