Answer:
B
Step-by-step explanation:
I think d but im not sure
The answer is D. I graphed it on this website called desmos. The solution is where the lines intersect.
Adding the student with eight siblings will increase the class average amount of siblings because this student has more siblings than the average.
Therefore, the average number of siblings that each student has is larger than the original average.
Answer:
37.5 cm
Step-by-step explanation:
x = days
f(x) = 1.5x + 30
f(5) = 1.5(5) + 30
f(5) = 7.5 + 30
f(5) = 37.5