Answer:
4
Step-by-step explanation:
The 50 is the error because cents are represented with decimals so it has to be .50
88/100 can be simplified. Divide both sides by 4 which turns it into 22/25.
Grace got 22/25 questions correct.
Answer:
Step-by-step explanation:
The Midpoint formula is
where the x's and y's come from the coordinates of the endpoints. Filling in:

Answer:
The second one would be the correct option.
Step-by-step explanation:
The guy above is wrong, the second one is right, I took the assignment.
The guy above is right for the answer on number eight though because there are two of these types of questions asked on this same assignment. I think he got the two questions mixed up, but for question eight he is right, but for question five the second graph is the correct answer.