Answer:
7x + 13
Step-by-step explanation:
I know m math
Answer:
i think its 2 1
Step-by-step explanation:
Answer:1,4/5
Step-by-step explanation:https://www.cymath.com/answer?q=5x%5E2%2Bx%3D4
Class of students - number of students that are boys = numbers of students that are girls
30 - 13 = 17
To change the number of students that are girls into percentage...
17/1 * 1/100 = 17/100
17/100 in a % form = 17%
The percentage of girls in the class is 17%
To help with your math, try https://www.cymath.com/answer.php?q=2%3C%3Dx%3C3 because it explains everything!
