X= 10
I= 1
10+10+1+1+1= 23
I hope this helps!
Answer:
69 people got in free over the 2 days
Step-by-step explanation:
6742/175=38
5487/175=31
31+38=69
Using the substitution method to solve the linear system the value of x and y is 1 and 2 respectively.
<h3>What is the linear system?</h3>
It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width.
Given
The equations are shown below.
y = 5 - 3x .....1
5x - 4y = -3 .....2
Substitute equation 1 in equation 2. Then

Then substitute the value of x in equation 1.

Thus, the value of x and y is 1 and 2 respectively.
More about the linear system link is given below.
brainly.com/question/20379472
Maybe three units is the answer
Step-by-step explanation:
10=Ptolemy's theorem
11=angle bisector theorem