An example on how to solve age problems in consecutive integers

1 answer:

8 0

2n + 8 = 1.5(2n + 4)

2n + 8 = 3n + 6

3n − 2n = 8 − 6

n = 2

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Pat can mow the grass on the football field in 45 minutes. Jordan can mow

Basile [38]

You set up the equation like this:

T/45+T/53=1

You find the least common factor of 53 and 45 and times both sides so you end up with this:

53T+45T= least common factor

Then add up 53T and 45T.

98T= least common factor

Then divide 98 from both sides. That will be your answer.

Sorry I didn't have enough time to find the least common factor but it is a number that they both go into. I would check to make sure I'm correct. I hope this helps!

6 0

3 years ago

PLS HELP ME... Give five ordered pairs on the graph of y = -0.5x.

goblinko [34]

Answer:

(0,0) (-2,1) (-4,2) (-6,3) (-8,4)

Step-by-step explanation:

Hope this helps!

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2 years ago

HELP!!! TIMED ASSIGNMENT!!!!! PLEASE HELP

eduard

Answer:

see below

Step-by-step explanation:

The first part of the function, f(x) = -2x (for x < -1), is only graphed correctly in the first and third graphs.

The second part of the function, f(x) = -1 (for -1 ≤ x < 2) is only graphed correctly in the first graph, which also correctly graphs the third part of the function,

The appropriate choice is the first graph.