Answer:
Step-by-step explanation:
Let the total points be x
<u>Mark earned 90% of x which is 108 points:</u>
- 0.9x = 108
- x = 108/0.9
- x = 120
Total points were 120
Answer: "Point A is a solution because it is in the shaded area
Step-by-step explanation:
When we have an inequality like the one shown in the graph, the shaded area represents the possible solutions to the inequality.
If we have a dashed line, then the points in the line are not solutions (this is the case of the symbols > and < )
If the line is solid, then the points of the line are solutions (this is the case of the symbols ≤ and ≥)
In the graph we can see that point A is inside the shaded area, then point A is a solution.
Then the correct option is:
"Point A is a solution because it is in the shaded area"
Answer:
See below.
Step-by-step explanation:
a. A person with 20-100 vision can see from a distance of 20 feet what a person with 20-20 vision can see from 100 feet.
b. If you have 20-40 vision you can see from 20 feet what a person with 20-20 vision can see from 40 feet.
Group a because 25 times 45=1125 and group B21 time 48=1008so Group A read more
