3 years ago

Jerry received both the 15th highest and the 15th lowest grade in the class. how many students are there in the class?

1 answer:

Gwar [14]3 years ago

5 0

There are a total of 29 students in the class.

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Roman55 [17]

Answer:

x = x+9

Step-by-step explanation:

well that is the only way you can do it as we do not know about what x is. also, if you meant by x + (x*9), you can represent that as x*10

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3 years ago

iren [92.7K]

Answer:

$\frac{1}{2} + \frac{1}{3} = \frac{5}{6}$

Step-by-step explanation:

1/2+1/3 L.C.M = 6

$\frac{3 + 2}{6} = \frac{5}{6}$

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3 years ago

netineya [11]

A=6 × + 10=88555%__/455

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3 years ago

My name is Ann [436]

The answer to this is b

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3 years ago

konstantin123 [22]

Answer:

$34.50

Step-by-step explanation:

First, how many 3/4 lbs are in 7.5 lbs?

7.5 lbs = 15/2 lbs.

(15/2) / (3/4) = 10

There are 10 "3/4" lbs in 7.5 lbs.

So, if it costs $3.45 to purchase 3/4 lbs of chopped walnuts, it would cost $3.45 times 10 dollars to purchase 7.5 lbs of chopped walnuts, or $34.50.

Let me know if this helps!

5 0

3 years ago