Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Determine an equation to find number of seats
Let the number of seats in each car be represented by n;
If
Then:
This implies that there are 4n total seats
Solving further:
Substitute values for the above parameters:
Reorder
---- This equation can be used to solve for n
Answer:
C. 193.1
Step-by-step explanation:
<em><u>The formula for finding the area of a right trapezoid is:</u></em>
A =
A =
A = 193.1
5(5r-7)=-185
25r - 35 = - 185
25r = - 150
r = - 6