Not sure but i guess 25 %ile is 55/4=13.75 and 80%ile=80*55/100=44
Answer:
1.5, -3
Step-by-step explanation:
Hello, and thank you for posting your question here on brainly.
A correct answer to this can be B. x = 3 look at the work provided below.
Subtract 5 from both sides, to remove it.
3x + 5 ≤ 14 ==> 3x ≤ 9
Divide both sides by 3, to remove it.
3x ≤ 9 ===> x ≤ 9/3
Solve 9/3.
x ≤ 9/3 ===> x ≤ 3
Hope this helps! ☺♥
3 / 5 = (x+1) / (y-2)
↓
↓ multiply by 5 / 3
↓
1 = 5 * (x+1) / 3 * (y-2)
↓
↓ move and simplify
↓
5x + 5 = 3y - 6
↓
↓ minus 5
↓
5x = 3y - 11
↓
↓ divide by 5
↓
Answer : x = (3y - 11) / 5
Answer: Susan’s favorite food is not pizza.
Step-by-step explanation: a counterexample is an example that shows the statement is false. So if most of the 9th graders in your school do not like pizza, then pizza would not be their favorite food.
