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Sauron [17]
3 years ago
8

A car enters a highway driving 60 mph. A truck enters the highway 6 minutes later and drives 65 mph. The vehicles travel a total

of 56 miles and arrive at the same time. How far did the car travel?
Mathematics
1 answer:
algol [13]3 years ago
4 0

Answer:

65 or 60

Step-by-step explanation:

I am not really positive about my answers so please take this into consideration.

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A printer can print 27 pages in 4.5 min. How much time does it need to print 324 pages?
lutik1710 [3]

Answer:

54 minutes

Step-by-step explanation:

We can write a proportion to solve this problem.  Put the number of pages over the minutes

27 pages           324 pages

--------------    = ---------------

4.5 minutes         x minutes

Using cross products

27 * x = 324 * 4.5

27x = 1458

Divide each side by 27

27x/27 = 1458/27

x =54

6 0
3 years ago
The width of a rectangular picture is one-half the length. The perimeter of the rectangle is 72 inches. Find the length of the p
Hoochie [10]

Given that the width of the rectangular piccture is:

w=\frac{1}{2}l

Where "l" is the length of the picture.

You know that the perimeter is:

P=72\text{ }in

The formula for calculating the perimeter of a rectangle is:

P=2l+2w

Where "l" is the length and "w" is the width.

Therefore, you can substitute the perimeter and the width into the formula, in order to find "l":

72=2l+2(\frac{1}{2}l)

Now you can solve for "l":

72=2l+\frac{2}{2}l72=2l+l72=3l\frac{72}{3}=ll=24\text{ }in

Hence, the answer is:

l=24\text{ }in

3 0
1 year ago
WILL BE MARKED BRAINLY
leonid [27]

Answer:

112+31=143

180-143=37

DF-->DE-->EF

Step-by-step explanation:

6 0
3 years ago
Iris wants to buy two necklaces one for your sister and one for self the necklace for her sister cost $42 and the necklace for h
Aloiza [94]
The total including sales tax is $75.60
4 0
3 years ago
√x+3=x-3 <br> a-{6}<br> b-{6,13}<br> c-{1,13}<br> d-{1,6}
ipn [44]

Answer:

d-{1,6}

Step-by-step explanation:

See the picture section.

6 0
2 years ago
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