Answer:
An estimted 350 passengers.
Step-by-step explanation:
Let's estimate this sum: replacing 218 with 220 and 129 with 130, we have the simpler addition problem 220+130, which works out to 350 passengers (total on the two trains).
Answer:
138
Step-by-step explanation:
Answer:
c=11d+1
Step-by-step explanation:
First, you should know how will 1 lesson cost. Eventually, 1 lesson costs $11.
c is for the cost.
11 is for the cost of 1 lesson.
d is for the lessons
1 represents (1 lesson, which costs $11)
It is incorrect because 20 + (-2) = 18, which is rational.
Well you would subtract 137-74, the number that it equals is your answer (:
