-9 + 6 + (-7) +3=
-9 +6 = -3
-3 + (-7)= -10
-10 +3= -7
Answer:
Option D: is the correct answer.
Step-by-step explanation:
Given that:
3/4 inches on map are equal to miles
We will find the unit rate in term of inches.
Total distance covered by Bonnie according to map;
Total distance =
Total distance =
Actual distance =
Actual distance =
Hence,
Option D: is the correct answer.
It would be a 12.5% increase. First you find her monthly wages: $10.50 x 160 hours= $1680 a month. Her insurance is $210/month. So you need to find what percentage 210 is of 1680. So
. Solve for x by dividing 1680 on both sides and you get 0.125. Multiply by 100 to get the percentage and you get 12.5%. Check your answer by multiplying 1680 x 0.125 and you get 210.