Answer:
2.862*10^5
Step-by-step explanation:
First, move the decimal place until you have a number between 1 and 10. If you keep moving the decimal point to the right in 286200 you will get 2.862.
next, since you moved the decimal place to the left 5 times, the xoonent would be a positive 5.
Therefore, the answer is 2.862*10^5
Answer
y = 6x
Explanation
To write a recursive or explict rue for this sequence, we need to firstly examine the given sequence.
If we let money spent = y and number of weeks = x
when x = 1, y = 6
when x = 2, y = 12
when x = 3, y = 18
when x = 4, y = 24
We can easily see that as x increases by units of 1, the y increases by corresponding units of 6.
A rule that will work for this is that
y = 6x
so that, when x = 1, y = 6(1) = 6 (as it is on that graph)
when x = 2, y = 6(2) = 12 (as it is on that graph again)
And so on.
Hope this Helps!!!
400x4 is 1 mile so 400x8 is 2 miles so 3,200 is 2 miles minus 400 because she already walked that so the answer is 2,800
Answer:
x = 31
Step-by-step explanation:
13 + 6 + 2x - 18 = 4x - 29
1 + 2x = 4x - 29
30 + 2x = 4x
30 = 2x
15 = x
4(15) - 29
60 - 29
31 is the unknown measurement
Answer:
x = 64
Step-by-step explanation:
