3 years ago

5 (2+5) 2 2 715cm? value of h

Mathematics

1 answer:

kirill115 [55]3 years ago

7 0

Answer:

Is this a complete question?

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Which answer choice shows 12.473 rounded to the nearest half?

Vlad [161]

Answer:

C. 12.5

Step-by-step explanation:

If you round it into the nearest half, you'll get 12.5.

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3 years ago

It take Morgan 1/8 of an hour to write a page how many pages can Morgan write in 3/4 of an hour

kherson [118]

Morgan can write 6 pages in 3/4 of an hour.

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3 years ago

What is the negative square root of 1

sineoko [7]

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Step-by-step explanation:

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3 years ago

Every winter, the math club sells cookie dough to raise money. Last year, they sold 2,080 pounds of cookie dough to 520 people.

Wewaii [24]

Answer:

They will need between 2520 to 2680 pounds of cookie dough.

Step-by-step explanation:

In order to figure out how many pounds of cookie dough the math club will need, we first need to know how many pounds of dough are sold per person.

Last year, the club sold 2,080 pounds of cookie dough to 520 people, this means the amount sold to per person is:

$\frac{2080\:pounds}{520\:people} = 4\:pounds/person$

Thus for 630 people the amount of dough needed is

$630*\frac{4\:pounds}{person} =2520\:pounds.$

and for 670 people

$670*\frac{4\:pounds}{person} =2680\:pounds.$

Thus the amount of dough the club will need is between 2520 to 2680 pounds.

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3 years ago

X + 3y = -9<br> 5x + 3y = 3

kap26 [50]

Answer:

X=3,y=-4

Step-by-step explanation:

The only change is x so you could figure it out that way or do this:

4x=12 by subtracting the secound equation by the first one (since both y's are being multiplied by the same thing you can do this to cancel them out while making one equation). and than figure out x=3 from there you input that into eithger equation to figure out y. Hope this helped!

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3 years ago