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Nesterboy [21]
3 years ago
7

Nancy buys 2 large pizzas for her brother’s birthday party. The girls eat 7/8 and the boys eat 5/8 Nancy says that 1 1/2 are lef

t is she correct
Mathematics
2 answers:
storchak [24]3 years ago
4 0

Answer:

Step-by-step explanation:iiIshhd

Elenna [48]3 years ago
4 0

Answer: Nancy is correct because 7/8 is close to benchmark 1 and 5/8 is close to benchmark 1/2 and 1 + 1/2 = 1 and 1/2

Step-by-step explanation:

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What is 0.4% of $100
aksik [14]

0.4% = 0.004

100 * 0.004 = 0.4

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3 years ago
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Can someone just tell me which ones are correct and which ones are wrong?
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First row all correct second rows all wrong and the first on of third row is correct be the last two are incorrect
6 0
3 years ago
The formula for the perimeter (P) of a rectangle is
shutvik [7]

Answer:

174

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L = 68

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3 years ago
A pet store is having a pet fish sale. Mr. Green bought three bags of pet fish for his nephews. Each bag has m mollies and one b
KIM [24]

An algebraic expression that represent how much Mr. Green paid in all is 3(m + 1) + d

<h3 /><h3>Pet fish</h3>

The following represents the items bought

  • Each bag has m mollies and 1 bala
  • He bought 3 of these bags

The expression that represents the items in a bag is:

Bag=m + 1\\

He bought 3 bags.

So, the total spent on pet fish is:

Total =3(m + 1)

<h3>Fish food</h3>

A box costs d dollars.

This means that, the total amount Mr Green spent in the store is:

Total =3(m + 1) + d

Read more about algebraic expressions at:

brainly.com/question/4344214

7 0
3 years ago
Please explain each step 5x-7=7x-17
EleoNora [17]
Let's get the same terms on the same side.
I am going to remove 5x from both sides of the equation by subtracting 5x

5x - 5x<span> -7 = 7x -</span>5x<span> - 17</span>
           -7 = 2x - 17   now lets remove the 17 from both sides
       -7 + 17 = 2x     (why do we add 17?  Think of 2x -17 as 2x +  -17.  Tor remove a negative number we add it.
Now we finally have     10=2x and if we divide both sides by 2

<u>10</u><span>  = </span><u>2x</u><u>
</u>2       2    we get that x = 5
<u />Let's check by substituting 5 in the original equation:
5(5) - 7 = 7(5) - 17
25 - 7 = 35 - 17
<span>18      =       18</span>
6 0
3 years ago
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