Answer:
0.25c
Step-by-step explanation:
.25 is the decimal form of 25%. .25 * c is how you get the amount you don't have to pay on this item.
For example:
.25 * 10= 2.5
10-2.5=$7.5
Answer:
x=8 , x=-1
Step-by-step explanation:
let the number is x
According to the condition
Answer:
the answer to your question is the fourth one listed on your multiple choice, where it shows it curving at the lowest point out of all the others , in the 4th quadrant
To solve the problem, get the
percentage of each test by multiplying the score and the percentage then add it all up:
82 * .25 (highest test grade) + 65* .15 (lowest test grade) +
71*.20 (each test remaining) + 77*.20 (each test remaining) + 92*.20 (homework
grade)
= 20.5 + 9.75 + 14.2 + 15.4 + 18.4 = 78.25 or 78% in whole number
The answer is (base×height)÷2
