William payed $8.55 at the discount price
Answer:H)
Step-by-step explanation:
have a nice day
Answer:

Step-by-step explanation:
Given the expression
, to solve the expression, we need to write both scientific notation to the same power of 10.

The expression above becomes
. On taking the difference;

The final expression gives the right answer
X - the number of questions he answered correctly
y - the number of questions he answered incorrectly
There were 40 questions on the test.

The correct answers were given 5 points each, the incorrect answers were given -2 points each. He made a score of 95.

Set 40-x and (-95/2)+(5/2)x equal to each other:

Johnny answered correctly
25 questions.
The answer is A.) he will not be able to buy a house or a car..... because he only buys purchases... so he cant buy big things like a car or a house.
hope this helps!! (: