Answer:
Step-by-step explanation:
Subtract 20x
add 15
Combine like terms
Divide by -25 (NOTE: When dividing or multiplying by negative numbers the inequality sign flips.)
To multiply it by itself three time eg 2x2x2
Answer:
8, 5, and 2
Step-by-step explanation:
8+5+2= 15
8 x 5 x 2 = 80
Answer:
10
Step-by-step explanation:
it is what it is
Answer:
1. The total number of students in the 25-34 age group
2. 2124/19558*100= 10.9 %