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notka56 [123]
2 years ago
5

5/8=n-2/10 9/x=10/x-7 p+9/p=3/10

Mathematics
1 answer:
lesya692 [45]2 years ago
4 0
Download photo math for equations like this, it will also give you it step by step :)
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a rectangle skate park is 60 yards long and 50 yards wide. plans call for increasing both the length and width of the park by x
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dolphi86 [110]

Answer:

12

Step-by-step explanation:

4 0
3 years ago
As a town gets smaller, the population of its high school decreases by 8% each year. The senior class has 320 students now. In h
Semmy [17]

Answer:

in 13.95 years the senior class will have 100 students.

Step-by-step explanation:

P(h) = p(0.92)^t (equation for exponential change)

P(h) - population of highschool (or senior class) = 100

p - staring amount = 320

t = time in years

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1/3.2 = .92^t (divide both sides by 320)

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13.9497 = t

6 0
2 years ago
Bobby is 28cm shorter than Daniel. Roy is 19 cm taller than Daniel. Find the difference in height between Roy and Bobby.
Tcecarenko [31]

Answer:

There is a 47cm difference between the two....

So you just added 28cm to 19cm to get 47cm....

Because 19-(-28) is 19 + 28.

Hope this helps :D

Step-by-step explanation:

6 0
2 years ago
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