Answer: 4 hours
Step-by-step explanation:
10+6=16
16+6=22
22+6=28
28+6=34
Answer:
(3x + 18) + 93 = 180
23 + X
(3x + 18) + 93 = 180, its supplymentery
180 - 93 = 87
87 - 18 = 69
3x = 69
69/3 = 23
23 = X
Your answer is $16.40
Answer: There are 19 classes
divide the total amount amount of students by the amount of students in each class
The answer is -46
