2 years ago

If Jacob is rollerskating for 1.5 miles and it takes him 17 minutes, what was his average speed?

1 answer:

7 0

1.5/17 miles/minutes

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4vir4ik [10]

Answer:

8400/2 then simplify

Step-by-step explanation:

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3 years ago

antiseptic1488 [7]

Your answer would be 74 if you are looking for the answer.

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3 years ago

babunello [35]

Answer:

2 x 3/5, 1 2/5 x 3/5, 6/6 x 3/5, 1/4 x 3/5

Hope this helps!

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2 years ago

muminat

Answer: x=6 y=6

Step-by-step explanation:

$\displaystyle\\\left \{ {{4x-3y=6} \atop {6x-5y=6}} \right.\\$

Since the right parts of the equation are equal, therefore the left parts of the equation are also equal:

$4x-3y=6x-5y\\4x-3y+5y=6x-5y+5y\\4x+2y=6x\\4x+2y-4x=6x-4x\\2y=2x\\$

Divide both parts of the equation by 2:

$y=x\\Hence,\\4x-3x=6\\x=6\\Thus,\\x=y=6$

3 0

1 year ago

geniusboy [140]

Answer: $25 spent

Step-by-step explanation: the boy spent $15/total.

15/total=3/8

Divide by common factor: $15/3=$5 (1/8 total money

$5x8=$40

$40-$15=$25 spent

6 0

2 years ago