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2 years ago

6

Maurice puts 130 trading cards in projector sheet he feels 7 sheets and puts the remaining four cards in an 8 sheets have the sa

me number of cards how many cards is a filled sheet

1 answer:

cestrela7 [59]2 years ago

7 0

Step-by-step explanation:

i am expecting that total cards is 234

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How many solutions are there to the equation below?<br> 16(x + 2) - 8 = 16x+ 24

const2013 [10]

Answer:

0

Step-by-step explanation:

16 (x +2) - 8 =16x +24

16x +32 - 8 = 16x +24

16x +24 = 16x + 24

16x - 16x = 24 - 24 ( put like terms together)

0 = 0

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3 years ago

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When truckers are on long-haul drives, their driving logs must reflect their average speed. Average speed is the total distance

bekas [8.4K]

a) $v=\frac{d_{tot}}{t_{tot}}=\frac{(3 h)(60 mph)+20 mi}{3 h +t_2}$

The average speed is equal to the ratio between the total distance ( $d_{tot}$ and the total time taken ( $t_{tot}$ ):

$v=\frac{d_{tot}}{t_{tot}}$

the distance travelled by the trucker in the first 3 hour can be written as the time multiplied by the velocity:

$d_1 = (3 h)(60 mph)=180 mi$

So the total distance is

$d_{tot}=d_1 +d_2 = 180 mi+20 mi=200 mi$

The total time is equal to the first 3 hours + the time taken to cover the following 20 miles in the city:

$t_{tot}=3 h +t_2$

So, the equation can be rewritten as:

$v=\frac{d_{tot}}{t_{tot}}=\frac{(3 h)(60 mph)+20 mi}{3 h +t_2}$

b) 0.50 h (half a hour)

Since we know the value of the average speed, $v=57.14 mph$ , we can substitute it into the previous equation to find the value of $t_2$ , the time the trucker drove in the city:

$v=\frac{200 mi}{3h +t_2}\\3h+t_2 = \frac{200 mi}{v}\\t_2 = \frac{200 mi}{v}-3h=\frac{200 mi}{57.14 mph}-3 h=0.50 h$

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3 years ago

Sandy is getting ready for the day. She can wear either a balck or white shirt and then either pants, shorts, or a skirt. Create

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Black shirt and pants
Black shirt and shorts
Black shirt and skirt
White shirt and pants
White shirt and shorts
White shirt and skirt
6 COMBINATIONS TOTAL

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3 years ago

I will mark brainliestand 40 points! :)

frosja888 [35]

Answer is D) take 5 blocks away from the left side.

There are 8 blocks on the left and only 3 on the right, 8 - 3 = 5

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3 years ago

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List the first 5 multiples of, find all the factors of 7

Aleksandr [31]

What # do you need the first five multiples for? and the only factors for 7 are one and seven because it is a prime number!

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3 years ago

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