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2 years ago

12

Chloe's car used 4 gallons of gas to drive 88 miles. At what rate does her car use gas in gallons per mile? Express your answer

in simplest form.
((((__ Gallons Per Mile))))

1 answer:

victus00 [196]2 years ago

5 0

Answer:

About 0.5 gpm

(Exactly 0.045454545454545)

but for a short decimal answe it is 0.45

Step-by-step explanation:

4 divide by 88 will give your answer

4/88

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-4(3/2x - 1/2) = -15

adelina 88 [10]

Answer:

2.8333333333333333333

Step-by-step explanation:

I have high iq

-4(3/2x - 1/2) = -15

Distribute -4

-6x + 2 = -15

Subtract 2 from both sides

-6x = -17

Divide 6 from both sides

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2 years ago

Simplify -4b + (-9k) -6 - 3b + 12

Olenka [21]

Answer:

-7b-9k+6

Step-by-step explanation:

-4b+(-9k)-6-3b+12

(-4b-3b)+(-9k)+(-6+12)

-7b+(-9k)+6

-7b-9k+6

6 0

3 years ago

Please help right away.

Travka [436]

$\sum\limits_{k=1}^{\infty}420\left(\dfrac{1}{6}\right)^{k-1}$

The infinite geometric series is converges if |r| < 1.

We have r=1/6 < 1, therefore our infinite geometric series is converges.

The sum S of an infinite geometric series with |r| < 1 is given by the formula :

$S=\dfrac{a_1}{1-r}$

We have:

$a_1=420\left(\dfrac{1}{6}\right)^{1-1}=420\left(\dfrac{1}{6}\right)^0=420\\\\r=\dfrac{1}{6}$

substitute:

$S=\dfrac{420}{1-\frac{1}{6}}=\dfrac{420}{\frac{5}{6}}=420\cdot\dfrac{6}{5}=84\cdot6=504$

Answer: d. Converges, 504.

8 0

3 years ago

A circle with a radius of 10,20 or 4 inches has a central angle of 0.25 radians that intercepts an arc of 25,5 or 16 inches

WARRIOR [948]

The radius would be 10 and the arc would be 5.
I hope this helps.
Have a blessed day!

7 0

2 years ago

SJSKSJSKSJ d help :p

zloy xaker [14]

Answer:

Below

Step-by-step explanation:

Discount: 40% of $159 = $63.60

Price you pay: $159 - $63.60 = $95.40

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3 years ago