Do this.
38 divided by two
then use the equation
38=5+2x
Answer:
77
Step-by-step explanation:
Firstly, we need to calculate the total score of the junior students and the total score of the senior students.
The total score of the junior students is 35 * 80 = 2,800
The total score of the senior students is 15 * 70 = 1050
The total score is thus 2,800 + 1,050 = 3,850
The average score of the 50 students is thus 3,850/50 which equals 77
Answer:
A, $1.08
Step-by-step explanation:
1.20 / 90 = 1.08
use a calculator
Let, the numbers = x,(x+2),(x+4),(x+6)
x+x+2+x+4+x+6 = 100-4 = 96
4x+12=96
4x = 84
x = 84/4 = 21
Second largest number, (x+2) = 21+2 = 23
So, your answer is 23