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Greeley [361]
2 years ago
10

Alyssa rode her bicycle 14.2 miles in 0.8 hours. What is the average number of miles she rode per hour

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
5 0
Rate times time equals distance

X*.8=14.2
Divide both sides by .8

14.2/.8= 17.75
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lbvjy [14]

Answer:

$8

Step-by-step explanation:

1 flashdrive = $24

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3 0
3 years ago
Boris bought 3 CDs that were each the same price. Including sales tax, he paid a total of $37.20. Each CD had a tax of $1.30. Wh
worty [1.4K]

Answer:

11.10

Step-by-step explanation:

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6 0
2 years ago
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21x =7?<br> A. x=3<br> B. None of these <br> C. x=147<br> D. x=28
Varvara68 [4.7K]

Answer: B

Step-by-step explanation:

To isolate x, you divide both sides by 21

21x=7

\frac{21x}{21}=\frac{7}{21}

x = 7/21

Simplify by dividing both the numerator and denominator by 7

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Since, 1/3 is not an option, B is the correct answer

6 0
1 year ago
Solve for x, 12y+6=6(y+1)
Vanyuwa [196]

For this case we must solve the following equation:

12y + 6 = 6 (y + 1)

We apply distributive property on the right side of the equation:

12y + 6 = 6y + 6

We subtract 6y on both sides of the equation:

12y-6y + 6 = 6\\6y + 6 = 6

We subtract 6 from both sides of the equation:

6y = 6-6\\6y = 0

Dividing by 6 on both sides of the equation:

y = 0

So, the result is y = 0

Answer:

y = 0

4 0
3 years ago
What’s the slope and y - intercept of this equation ?
zavuch27 [327]

Answer:

Slope = -\frac{7}{3}

Y-intercept = 4

Step-by-step explanation:

-> See attached

-> This equation is in slope-intercept form.

         [] When we use y = mx + b, the m is the slope and the b is our y-intercept.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

5 0
2 years ago
Read 2 more answers
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