Answer:
99 students
Step-by-step explanation:
To get this answer, you need to add all of the numbers up because the 3rd graders and 4th graders are joining the 2nd graders. 27+43=70. 70+29=99.
The correct answer would be B because it is is written in correct simplified format
Answer:
y = 14
Step-by-step explanation:

When x = 2:


That's it. :)
Answer:
Step-by-step explanation:a