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3 years ago

6

A cab company charges $1 per cab ride, plus an additional $3 per mile driven. Write an equation that shows the relationship betw

een the distance d and the cost

1 answer:

Ostrovityanka [42]3 years ago

6 0

Answer:

1+ 3*x

Step-by-step explanation:

so one dollars plus 3 times x or how many miles they rode

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I am very confused please solve and explain.

e-lub [12.9K]

Answer:

c = $\frac{b^2-R^2}{4a}$

Step-by-step explanation:

Given

R= $\sqrt{b^2-4ac}$

Clear the radical by squaring both sides

R² = b² - 4ac ( subtract b² from both sides )

R² - b² = - 4ac ( multiply all terms by - 1 )

b² - R² = 4ac ( divide both sides by 4a )

$\frac{b^2-R^2}{4a}$ = c

6 0

3 years ago

Read 2 more answers

Help me please I need this done by tomorrow!!!!

Reptile [31]

12) 12, 8

12 - 8 = 4

12 + 8 = 20

Answer: 4 < x <span>< 20

13) 11, 3

11 - 3 = 8

11 + 3 = 14

Answer: 8 </span>< x <span>< 14

Hope this helps :)</span>

3 0

3 years ago

Sholpan [36]

The first one is correct because the angle on the opposite side is the same, and the second one is correct too because it's the same points. So you can pick either or.

6 0

3 years ago

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Mark wants to buy snacks for a road trip at the gas station. He has $8 he can spend on snacks at the gas station. The gas statio

Dvinal [7]

Answer:

i think the answer is A

Step-by-step explanation:

i could be wrong

4 0

3 years ago

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What is the axis of symmetry for f(x) = 2x2 + 4x + 2? (1 point)

yKpoI14uk [10]

For f(x)=ax^2+bx+c
the axis of symmetry is -b/2a

f(x)=2x^2+4x+2
a=2
b=4
-4/(2*2)=-4/4=-1

the axis of symmetry is x=-1

B

7 0

3 years ago