Divide the miles by the hours....
141/3=47
205/5=41
97/2=48.5
172/4=43
Answer: 97 miles in 2 hours
Answer:
$0.81
Step-by-step explanation:
Given;
Philip's average balance = $107.50
Annual Charges rate = 8.99% = 0.0899
The annual Charges can be calculated as;
Annual Charges = Average balance × rate
Substituting the values;
Annual Charges = 107.50 × 0.0899 = $9.66
The monthly charges can be derived from the annual Charges by dividing by the number of months in a year.
Monthly Charges = Annual Charges ÷ 12 month per year
Monthly Charges = $9.66 ÷ 12 = $0.805
Monthly Charge = $0.81
eq^2: 7x=84 divide 84 by 7 which is 12.
therefore x is equal to 12. Then
1) take that 12 you got in equation 2 and substitute in equation 1 which is:
7x-12y=180
7(12)-12y=180
84 -12y=180
-12y=180-84
-12y=96 ............divide both sides with -12
-y=8 (×-1) both sides
y= -8
therefore 7(12)-12(-8)=180
