Alvin's age + Elga's age = 84
2R + R = 84
3 R = 84
3/ 3 R = 84/ 3
R = 28
Elga's age is 28
Answer:
45% I think because prime numbers are 5/ the 11 possible numbers when rolling two die
42/60, x/320. 320/60=5.33333, 42*5.33333=224. So, about 224 students would ride the bus.
The correct awnser would be B because it is the only one rounded to the nearest cent
Answer:
I think it B or C but hope I can help :)
Step-by-step explanation:
