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lisabon 2012 [21]
2 years ago
15

ILL GIVE YOU EXTRA POINTS!!! The ratio of 9th grade students to 10th grade students in baseball league is 17 to 23. If there are

200 students in all, how many are in 9th grade?
Mathematics
1 answer:
monitta2 years ago
7 0

Answer:

85 students are in the ninth grade

Step-by-step explanation:

17 + 23 = 40

200/40 = 5

17 *5 = 85

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Four different stores have the same digital camera on sale. The original price and discounts offered by each store are
inysia [295]

Answer:

should be "d" though i haven't calculated it all exactly

Step-by-step explanation:

A : 85

B : 83

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D : 81

3 0
3 years ago
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Step-by-step explanation:

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7 0
2 years ago
Which of the following is the perimeter of a triangle with side lengths of 7 inches, 8 inches, and 13 inches?
Juli2301 [7.4K]

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3 0
3 years ago
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What is the value of the expression x÷y when x = 30 and y = 18?
Eduardwww [97]

Answer:

5/3 or 1.66 or 1 2/3

Step-by-step explanation:

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7 0
3 years ago
Please help do not answer if you don't know it.
iogann1982 [59]
Area parlalelogram=base times height
areatrapizod=(1/2)(base1+base2) times height
areatriangle=1/2 times base times height



1. area=(1/2)(5.9+16.3) times 4.6=51.06
first option

2. area=1/2 times 20.3 times 6.2=62.93
2nd option

3. area=5 and 1/4 times 3=15.75 or 15 and 3/4 or
4th option


4., area=1/2 times 14 times 5.5=38.5
3rd option


5. area= 5.2 times 2.3=11.96
4th option

8 0
2 years ago
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