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3 years ago

Each classmates contributes $2 for charity Write an expression for the amount of money raised by your class

2 answers:

5 0

2n
2 is there due to the fact that everyone is donating $2. n is for the number of people in the class.
E.g.
If there were 20 people in the class, you would substitute n for 20.
20 x 2 = $40

Alecsey [184]3 years ago

3 0

$2*S=A
S=Student
A=Total amount

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Helga [31]

I’m not great at math so I could easily be wrong, but

I divided the 18.24 millimeters by 12 pennies and got 1.52

So if the pennies are all the same size, each penny should 1.52 millimeters.

To show work:

18.24/12=1.52

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3 years ago

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leva [86]

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14, 48, 50

Step-by-step explanation:

To check which set of side length can be used to form a right triangle we use pythagorean theorem

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(a) 14, 48, 50

$50^2 = 14^2 + 48^2$

2500= 196+2304

2500= 2500 that is true

(b) 30, 40, 60

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3 years ago

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Tcecarenko [31]

Answer:

28 tickets

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2 years ago

A road race is 13 1/2 miles long. There are water stations every 3/4 if a mile including at the finish line. How

Margarita [4]

The number of water stations there are along the 13 1/2 miles long road race according to the task content is; Choice C; 18 water stations.

<h3>What is the number of water stations along the road race?</h3>

It follows from the task content that the number of water stations can be determined as follows;

13 1/2 ÷ 3/4

= 27/2 × 4/3

= 18 water stations.