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3 years ago

8

Mark is driving 65mph when the speed limit is 45mph in a work zone. Highway patrolman is 2 miles behind Mark chasing him 75mph.

How long will it take the highway patrolman to catch up the speeding car if they both maintain the same speed?

1 answer:

Leto [7]3 years ago

4 0

Answer:

20 seconds i think

Step-by-step explanation:

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Julia is saving money for the down payment on a car. She plans to save for one year. Her parents have offered to contribute $50

denis23 [38]

Answer:

$12x+600=2700$

$175

Step-by-step explanation:

Let x represent money saved by her in one month.

So money saved by her in one year (12 months) would be $12x$ .

We can represent our given information as:

$12x+600=2700\\12x=2700-600\\12x=2100\\x=\frac{2100}{12}\\x=175$

Therefore, she needs to save $175 per month.

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3 years ago

How can I write 2,351 and standard form

Ludmilka [50]

Isn't 2,351 the standardized form already?
there is word form: two thousand, three hundred fifty one
there is expanded form: (2* 1000)+ (3*100)+ (5* 10)+ (1* 1)= 2,351

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3 years ago

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Which Relation is a function

Alekssandra [29.7K]

Answer:

the top left picture is a function

Step-by-step explanation:

it is a function because the line does not go over the same x-value more then once.

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4 years ago

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Molodets [167]

Answer:wdym?

Step-by-step explanation:

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3 years ago

What is the variable number in the equation 6=4+2s

Savatey [412]

Answer:

I believe it is 2s

Step-by-step explanation:

a variable is a symbol which functions as a placeholder, so in this case, the placeholder is "s"

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3 years ago