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motikmotik
3 years ago
12

A motorist travelled to a distant city in 2 hours and returned by another route that is 30 miles longer. on the return trip she

travelled 10 miles per hour faster and took 6 minutes longer. find the length of the shorter route.
Mathematics
1 answer:
lana [24]3 years ago
4 0
<span>A motorist travelled to a distant city in 2 hours and returned by another route that is 30 miles longer. On the return trip she travelled 10 miles per hour faster and took 6 minutes longer. Find the length of the shorter route.

180 miles
</span>
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PLEASE HELP =(
Elena-2011 [213]

Let X = pounds of Bermuda grass needed.

(20 pounds bahia grass x $6.30) + ( X x $3.65) = (20 +X) x $4.90

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Subtract 3.65X from each side:

126 = 98 + 1.25X

Subtract 98 from each side:

28 = 1.25X

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4 0
3 years ago
8. Solve X=Students &amp; Y=Teachers<br> X+Y=24<br> X=3Y
Len [333]

Answer:

x=18, y= 6

Step-by-step explanation:

if x+y=24

x= 24- y

in second case

x= 3y

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24=4y

y= 6

hence x = 24 _6 = 18

5 0
3 years ago
All my question are about math and this test determines my high school classes help if you can please
Mashcka [7]

Answer:

y = x+2

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When x = 0, y =2

So, y = 0 + m

2 = 0 + m

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y = x + m

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3 0
2 years ago
Fill in the missing number in this newspaper report:
natka813 [3]

Answer:

£125000

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Hence it now cost  £125000

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