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irinina [24]
3 years ago
9

BRAINLIEST FOR THE CORRECT AWNSER!! PLEASE PUT THE LETTER AWNSER AND EXPLAIN DO NOT LIE THANK YOU The owner of a bike shop sells

unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 15 seats and 22 wheels. The equation representing the total number of seats is u + b = 15 where u is the number of unicycles and b is the number of bicycles. Select the equation representing the number of wheels. A. u + 2b = 22 B. 2u + b = 15 C. u + 2b = 15 D. 2u + b = 22
Mathematics
1 answer:
Mnenie [13.5K]3 years ago
5 0

Answer:

u+2b=22

Unicycles have one wheel and bicycles have two, so the coefficient of 2 should go before the variable representing each bike.

It should equal 22 because 15 represents the total number of seats and not wheels.

Step-by-step explanation:

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Answer: 56

Step-by-step explanation: pemdas

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3 0
4 years ago
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What is the equation of the line that is parallel to the given line and has an x-intercept of –3?
Jlenok [28]
You did not include the given line to which your line is parallel to.

Nevertheless, I can explain you how to solve this problem and which the possible solutions are.

1) x-intercept = - 3 = y = 0

The only two equations that include the point (-3,0) are y = x + 3 and y = - x - 3 (you likely forgot to place the negative signs).

You can prove that in this way:

a) y = x + 3
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Then, so far you have two options: y = x + 3 and y = - x - 3.

2) The slope of y = x + 3 is 1 and the slope of y = - x - 3 = - 1 (the coefficient of the x).

3) You know that line whose equation you are determining is parallel to the given line. That means that their slope are the same. So, your next step is to determine the slope of the given line. It shall be either 1 or - 1. Once you have the slope, you will know whether the solution is y = x + 3 or y = - x - 3.
4 0
4 years ago
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I got 37,286 the steps were...

2 4

7,381

× 6

---------

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inn [45]

Answer:

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c)  (4, 4)

d)  (-3, 2)

e)  (3, 1)

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Step-by-step explanation:

I hope this helped. If it did mark brainliest pls :)

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Which is the correct answer for this?
alukav5142 [94]

Answer:

a

Step-by-step explanation:

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