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noname [10]
3 years ago
9

Ax + by = c Solve for b

Mathematics
1 answer:
klio [65]3 years ago
3 0

Answer:

b = \frac{c - ax}{y}

Step-by-step explanation:

ax + by = c \\ by = c - ax \\ b =  \frac{c - ax}{y}

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3 0
3 years ago
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1. Beginning with the equation x= -18, write the new equation produced by dividing both sides by $3.
Yuliya22 [10]
X/3=-6 is the correct answer
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2 years ago
If 7 people each eat 3/8 pound of potato salad, how much potato salad will be eaten in all?
Amanda [17]
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6 0
2 years ago
I have no congruent sides. One of my angles has a measure of 100 degrees.
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5 0
2 years ago
An amusement park offers two options. Option 1 involves a $10 admission fee plus $0.50 per ride. Option 2 involves a $6 admissio
Art [367]

Answer:

16 rides

Step-by-step explanation:

Option 1 . Admission fee = $10

                Each ride = $0.50

Option 2 . Admission fee = $6

                Each ride = $0.75

Let no. of rides be x

So, cost of ride according to option 1 = 0.50x

So, total cost after having x rides according to option 1 :

= 10+0.50x  ---1

Cost of ride according to option 2 = 0.75x  

So, total cost after having x rides according to option 2 :

= 6+0.75x  --2

Now to find the beak even point i.e. having the same cost

Equate 1 and 2

10+0.50x=6+ 0.75x

10-6= 0.75x-0.50x

4= 0.25x

\frac{4}{0.25} =x

16=x

Thus for 16 rides , the two options have the same cost .

Hence the break even point is 16 rides

5 0
3 years ago
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