well what i got was:
the exact form: 233/28
decimal form: 7.96428571...
mixed number form: 7 27/28
not sure if this is right at all but i hope it helps at least a little
Adult : Child
4 : 3
Find out how to get to 152, to get from 4 to 152 you times 38 (4x38=152). You find this out by doing 152 ÷ 4= 38
So you would do the same to the children’s side so:
3x38=114
Add them together:
152+114= 266
All together 266 sold all together
I hope this helped, i tried my best to explain.
Answer:
Step-by-step explanation:
b
Your quotient is undefined if under the root you have a value <0
this means the value has to be >=0
so 15(x-1)>=0
(x-1)>=0
x>=1 which is option B