Answer:
k = 26
Step-by-step explanation:
90 + 8 = x + k
x = 72
90 + 8 = 72 + k
90 + 8 = 98
98 = 72 + k
98 = 72 + k
-72 -72
98 - 72 = 26
72 + k - 72 = k
26 = k
k = 26
The answer would be 7 miles. I can see that the initial charge is $35. For every mile there is a $2 fee. I found this by looking at how much the fee increases from 1 mile to 3 miles. There’s a $4 increase. So $4 divided by 2 miles is equal to 2. 1 mile is equal to $2 after the initial price. I counted by 2s from 41 to 49. Every count of 2 is a mile. When I landed on 49 I was at the 7th mile. A half of a mile is equal to $1. I know this because from 7 miles to 8.5 miles, there is a $3 increase. The 8th mile would be $51, but the half of a mile increases the cost by $1. Sorry if it’s very wordy. The answer is 7 miles though!
66+10 would equal 77. 77 subtracted by 4 equals73 73 squared equals 5329. 5329 divided by 6 is 888.166667
Total=14+20+16=50
P(blue)=20/50=2/5
so, answer=(2/5)*40=16
