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yan [13]
2 years ago
6

个,

Mathematics
1 answer:
rewona [7]2 years ago
6 0

Answer:

4800

3. Alexander is taking 15 credit-hours this semester at college. The

relationship between tuition and credit hours is shown by the graph below.

What is the constant of proportionality?

A. 15

B. 400

C. 800

D. 6000

4400

4000

3600

3200

2800

2400

2000

Tuition

1600

1200

800

400

2

3

S

4

Credit Hours

7

&

9

Step-by-step explanation:

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Add 11/6x and 2/13x<br><br><br> Add 11/6x and 2/13x
pantera1 [17]

Answer:

The answer to your question is the letter B

Step-by-step explanation:

Data

                        11/6x + 2/13x =

Process

1.- Find the Greatest common factor

GCF = (6)(13)x                  

GCF = 78x              Just multiply the terms that are different

2.- Sum the terms up

                      11/6x + 2/13x = [(11 x 13) + (6 x 2)] / 78x

3.- Simplify

                                           = [143 + 12]/78x

                                           = 155/78x

4.- It is not possible to simplify more so the answer is  155/78x

                 

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3 years ago
PLS Help Me! there is a bag of 3 apples, 2 oranges, and 2 bananas. you select a fruit without looking and keep it. then you hand
PolarNik [594]

Answer: 1/7 chance

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7 0
3 years ago
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A scale model of a statue is 32 centimeters tall. Using a scale factor of 1:12, find the height of the actual statue in centimet
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Answer:

D

Step-by-step explanation:

you have to multiply the scale model by 12

4 0
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Find the area of a triangle with a base of 10 and a hight of 3
dmitriy555 [2]
A=1/2(b)(h)
which is
A=1/2(10)(3)
which is
A=5*3
so your area will be 15 units^2

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7 0
3 years ago
I am not good at this at all. Help please
liraira [26]

The Perimeter is 238! Have a good day:)

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3 years ago
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