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tigry1 [53]
3 years ago
12

A set of equations is given below: Equation A: q = 4r + 1 Equation B: q = 3r + 5 Which of the following is a step that can be us

ed to find the solution to the set of equations? 4r + 1 = 3r 4r = 3r + 5 4r + 1 = 3r + 5 4r + 5 = 3r + 1
Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0
Hi

The correct option is 4r + 1 = 3r + 5
-------------------------------------------------------

Because you need to solve q = 4r + 1 for q . After that, you'll have to substitute 4r + 1 for q in q = 3r + 5


Good luck! 
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Tju [1.3M]

Answer:

y = 5x + 12

Step-by-step explanation:

Use the formula: y - y1 = m(x - x1)

Plug in all numbers into your equation: y - 7 = 5(x - -1)

Minus with a minus becomes a positive: y - 7 = 5(x + 1)

Distribute:                    y - 7 = 5x + 5

Add 7 to both sides:      +7          +7

Answer: y = 5x + 12

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Riding an exercise bike burns 6 calories per min how many calories will a person burn if he/she bikes for 23 1/2 minuets
Vedmedyk [2.9K]

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The price of admission to an amusement park is $35 for adults and $25 for children. a group of 14 people visit the park and pay
grandymaker [24]
X+y=14 (*25)
35x+25y=410
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35x+25y=410
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6 0
3 years ago
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Vadim26 [7]

Answers/Step-by-step explanation:

A. LCM

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3 0
3 years ago
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