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jenyasd209 [6]
3 years ago
12

How do i solve these?

Mathematics
2 answers:
ivanzaharov [21]3 years ago
8 0
I think if you need really good help you should ask a teacher.  I mean this site is good to but they would be able to explain it better  I think.. just saying.
never [62]3 years ago
6 0
1/4

 and 6/4 there we go here is your answer
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Make an accurate drawing of two rectangles with the same perimeter, but different areas. Indicate the dimensions of the rectangl
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here.

Step-by-step explanation:

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2 years ago
You had a coupon that made the price of a large pizza 13.00. For what percent off was the coupon?
fomenos

Answer:20% oofff

Step-by-step explanation:

100-(13*100/o)=z

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100-(13*100/16.25)=z

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2 years ago
Whats the output when the input is 1234n and the output is 10 12 14 16.
Grace [21]

Answer:

y=2x+8

Step-by-step explanation:

Alright so, to find the equation, we need to find the slope first. We can do that by turning the input and output into coordinates.

(1,10) and (2,12)

To find the slope, we do:

\frac{12 - 10}{2 - 1}

Which equals to 2

So right now we can say that the equation is:

y=2x+b

In order to find b, the constant, we just need to plug in the y values and x value of a coordinate:

10=2(1)+b

10=2+b

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So now we can say that the equation is:

y=2x+8

4 0
2 years ago
Help please just answer would be fine
scZoUnD [109]

The amount of water decreases 16\frac{1}{2} pints in 12 weeks.

Solution:

The amount of water decreases in 7 weeks = 9\frac{5}{8} pints

The amount of water decreases each week is same.

Let us first change the mixed fraction into improper fraction.

9\frac{5}{8} pints = \frac{(9\times8)+5}{8}

             =\frac{77}{8} pints

The amount of water decreases in 1 week

              $=\frac{\frac{77}{8} }{7}

              =\frac{77}{8\times7}

              =\frac{11}{8}

So, the amount of water decreases in 1 week is \frac{11}{8} pints.

The amount of water decreases in 12 week

               =\frac{11}{8}\times12

               =\frac{132}{8}

               =16\frac{4}{8}

               =16\frac{1}{2} pints

Hence the amount of water decreases 16\frac{1}{2} pints in 12 weeks.

4 0
3 years ago
A 30% increase followed by a 15% decrease, is it greater than original, smaller or same as
Pavel [41]
I believe the correct answer is greater than
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2 years ago
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