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3 years ago

The least common multiple of two numbers is 60 and one of the numbers is seven less than the other number what are the numbers

Mathematics

1 answer:

mihalych1998 [28]3 years ago

6 0

53 or it could be 60 multiply common multiple

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Sergio [31]

Answer:

Step-by-step explanation:

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3 years ago

Kim’s lunch cost is 12.74 she included a tip of 15%

ANEK [815]

Answer:

The total cost of her lunch is $14.65

Step-by-step explanation:

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3 years ago

If a car travels 640 miles in 11 hours, what is the average rate (speed) of the car? A) 0.017 mph B) 17.12 mph C) 58.18 mph D) 6

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640 divided by 11 equals 58.18 mph

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3 years ago

Parallel lines m and n are cut by a transversal. At the intersection of line m with the transversal, the uppercase left angle is

laiz [17]

Answer:

Step-by-step explanation:

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3 years ago

Kinda want to cry right now.. Someone PLEASE help me.. I know there is someone out there smart enough.... 25 points and Brainlie

Svetlanka [38]

Answer:

a) Infinite solutions

b) No solutions

Step-by-step explanation:

First, know the following:

If the graphs intersect, there's only one solution.

If the graphs are parallel, there are no solutions.

If the graphs are the exact same line, there are infinite solutions.

For a):

Change the first equation into a linear one.

2x+3y=6

3y=-2x+6

$y=-\frac{2}{3} x+2$

Change the second equation into a linear one.

4x+6y=12
6y=-4x+12
$y=-\frac{2}{3} x+2$

Boom. You have two equations which are equal. As stated above, graphs on the exact same line have infinite solutions.

For b)

They are already in linear form so hurray.

$y=\frac{1}{5} x+2\\y=\frac{1}{5} x+10\\$

These lines are parallel since they have the SAME slope but a different y-intercept. As stated above, parallel lines have no solutions.

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3 years ago