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adoni [48]
3 years ago
11

Juan goes to the bowling alley every three weeks Percy goes to the bowling alley every five weeks if Juan and Percy meet the fir

st time they go bowling how many weeks will it be before they see each other at the bowling alley again
Mathematics
2 answers:
faltersainse [42]3 years ago
5 0
15 weeks because the least common multiple of 5 and 3 is 15. The multiples of 3 are 3,6,9,12,15,18,21... The multiples of 5 are 5,10,15,20,25,30,35... The first time Percy and Juan meet will be 15 weeks because it is the common multiple of both 5 and 3.
Kitty [74]3 years ago
4 0
2 weeks because 5-3 is 2
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Alex787 [66]

Answer:

12, 4, 24, 30, and 14 are the answers

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3 years ago
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Y=4x-6 and passes through point 8,12
umka2103 [35]

Answer:

Slope of required line if both lines are parallel: y=4x-20

Slope of required line if both lines are perpendicular: y=-1/4x+14

Step-by-step explanation:

We need to find equation of line while we are given another line having equation y=4x-6 and passes through point (8,12)

<u><em>Note: Since it is not given if the required line is parallel or perpendicular to the given line. I will solve for both cases.</em></u>

If Both lines are parallel the equation of new line will be:

We need to find slope and y-intercept to write equation of new line.

When lines are parallel there slopes are same

So, slope of given line y=4x-6 is 4 (Compare with general equation y=mx+b, m is slope so m=4)

Slope of new line is: m=4

Now finding y-intercept

Using slope m=4 and point (8,12) we can find y-intercept

y=mx+b\\12=4(8)+b\\12=32+b\\b=12-32\\b=-20

y-intercept of new line is: b=-20

Equation of required line having slope m=4 and y-intercept b=-20 is

y=mx+b\\y=4x-20

If Both lines are perpendicular the equation of new line will be:

We need to find slope and y-intercept to write equation of new line.

When lines are perpendicular there slopes are opposite of each other

So, slope of given line y=4x-6 is 4 (Compare with general equation y=mx+b, m is slope so m=4)

Slope of new line is: m=-1/4

Now finding y-intercept

Using slope m=-1/4 and point (8,12) we can find y-intercept

y=mx+b\\12=-\frac{1}{4} (8)+b\\12=-2+b\\b=12+2\\b=14

y-intercept of new line is: b=14

Equation of required line having slope m=-1/4 and y-intercept b=14 is

y=mx+b\\y=-\frac{1}{4} x+14

8 0
3 years ago
What is the greatest common factor of 49 and 84? a3 b4 c7 d9
Brilliant_brown [7]

Hi There!

Answer: c. 7

Why: 84 / 7 = 12 and 49 / 7 = 7

Hope This Helps :)

5 0
3 years ago
Yoga classes are offered 2 days a week for 6 weeks at both the community center and the local gym. The cost for the classes at t
s344n2d4d5 [400]

Regina can take yoga classes at community center as it would cost her less money.

Step-by-step explanation:

No. of classes per week = 2

Classes in 6 weeks = 2*6 = 12 classes

Cost of classes at community center = $72

Additional one time fee = $12

Total cost at community center = 72+12 = $84

Cost per class at local gym = $8

Cost of 12 classes = 12*8 = $96

Regina can take yoga classes at community center as it would cost her less money.

Keywords: addition, multiplication

Learn more about addition at:

  • brainly.com/question/3398261
  • brainly.com/question/3614284

#LearnwithBrainly

6 0
3 years ago
Express 11.6311.6311, point, 63 as a mixed number
grin007 [14]

Answer:

jdjjdjeo

Step-by-step explanation:

I LOVE TURTLES

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3 years ago
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