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3 years ago

Donald baked 77 cookies in the morning and 83 cookies in the afternoon for 14 days how many total cookies did he bake

Mathematics

2 answers:

KIM [24]3 years ago

3 0

77 + 83 = 160, multiply that by 14 days, gives you 2,240

Nitella [24]3 years ago

3 0

You need to add 77+83 which gives you 160 then multiply by 14 which gives you 1239

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leva [86]

Answer:

-2w^2 - 5w + 7

Step-by-step explanation:

Just the values with the same powers of w

(3w^2-5w^2)+(-7w+2w)+(6+1)

-2w^2 - 5w + 7

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3 years ago

One counting number is 4 times great as a counting number.The product of the two number is 36.What is the sum of the two number

VARVARA [1.3K]

Answer:

The sum of the two numbers is 15

Step-by-step explanation:

Let the counting numbers be x and y.

Then we can write the following equations

x=4y.......1 (one is four times greater )

x(y)=36.....2 (the product of the two)

Putting equation 1 into equation 2, we get

4y(y)=36

${4y}^{2} = 36$

Dividing through by 4,we get

${y}^{2} = \frac{36}{4}$

${y}^{2} = 9$

Taking square root of both side, we obtain

y=3

Putting the value of y into equation , we get

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Hence the numbers are 3 and 12

Therefore the sum of the two numbers is 3+12=15

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3 years ago

Staci is attending a music festival. The ticket to the festival costs $87.96. Staci plans to purchase $30.00 t-shirts from the e

ollegr [7]

Initial cash on hand : $200.00
Ticket cost : $87.96
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The first thing Staci needs to do is to deduct the cost of the ticket from her money.

$200 - 87.96 = $112.04

Stacy has the extra amount of 112.04 to purchase t-shirts. Since, each t-shirt costs $30. To know the number of shirts she can buy, she must divide the difference by 30.

$112.04 / $30 = 3.73

Based from the quotient, Stacy can buy 3 t-shirts.

$30 * 3 = $90 total cost of the tshirts.

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After buying the ticket and 3 tshirts, Staci has an excess of $22.04 from her $200.

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3 years ago

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AlekseyPX

Answer:

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Step-by-step explanation:

97.88-8=89.88

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Trava [24]

Answer:

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