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brilliants [131]
3 years ago
9

Can someone please help me

Mathematics
1 answer:
34kurt3 years ago
3 0
If the first term was n=0, it would be -27+xn (with x being a number). Seeing how it goes down by 9 every time, we would have -27-9n. However, there is no option for this, so it would be wrong and we move on to the first number being x=-1. Since it goes down by 9 every time you go up, if you go down to x=0 you add 9 to go to -18. The pattern is still there, so it's -18-9n
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On a map, 1.5 centimeters represents a distance of 45 kilometers. If two points on the map are 0.8 centimeters apart, what is th
Dmitry_Shevchenko [17]
Write a proportion
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1.5 / 45 = 0.8 / x
cross multiply
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1.5x = 36
divide both sides by 1.5
x = 24

The actual distance between the two points is 24 kilometers.

Hope this helps
6 0
3 years ago
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AlladinOne [14]

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Step-by-step explanation:

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3 years ago
After riding her bike for 20 miles. Angela got off and walked her bike the rest of the way at 5 miles per hour. If the total tri
mylen [45]

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Step-by-step explanation:

Let's break down this problem...

If she is going at a rate of 5 miles per hour while walking than the maximum she could have walked in 5 hours is 25 miles.

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Is this a multiple choice question? Is there any misssing informaation?

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Hello!

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3 years ago
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