2 years ago

Harley ate 3 Oreos each day of the week. If Ceire eats 2 Oreos each day of the week,

Mathematics

1 answer:

aliina [53]2 years ago

8 0

Answer:

Step-by-step explanation:

You take 3 times 7 and that's 21. Then 2 times 7 and that's 14. So, 21+14=35

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Answer:

24 centimeters

Step-by-step explanation:

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3 years ago

By switching service providers, a family's monthly bill decreased from $57 in May to $35 in June. The monthly bill from May to J

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3 years ago

8. There are 3 people who work full-time and are to work together on a project, but their total time on the project is to be equ

Mama L [17]

Answer:

1/6 of the third workers time

Step-by-step explanation:

one of the people is budgeted for 1 /2 of his time to the project and a second person for 1/3 of her time

Let x be the third workers time

Let the completed job time = 1

Time taken for 3 workers to complete the job = 1

$\frac{1}{2}+ \frac{1}{3} + x= 1$

now we solve for x

LCD = 2*3 = 6

We multiply the whole equation by 6

$\frac{1}{2}*6+ \frac{1}{3}*6 + x*6= *6$

3 + 2 +6x = 6

5 + 6x = 6

subtract 5 on both sides

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$x= \frac{1}{6}$

5 0

3 years ago

GH bisects CF. CF = 2y-2 and CD = 3y -11. find CD

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Answer:

CD = 4

Step-by-step explanation:

GH bisects CF means CF = 2 CD

CF = 2 CD

⇔ 2y - 2 = 2×(3y - 11)

⇔ 2y - 2 = 6y - 22

⇔ 22 - 2 = 6y - 2y

⇔ 20 = 4y

⇔ y = 5

Calculating CD ,For y = 5 :

CD = 3y - 11

= 3(5) - 11

= 15 - 11

= 4

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1 year ago

3/8 + -7/8 ???????????

saw5 [17]

Answer:

-0.5 hope this help

Step-by-step explanation:

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3 years ago