Answer:
2n+3
Step-by-step explanation:
I took the test online in K12 and when I reviewed it said that 2n+3 is the correct answer.
i have to make word count so dont mind this lol... ehfilerflaeiurbgfiluq3filueiulsailflibs jkkbfbefvbif efieriebr efivbiefbfe ibeivbuoef
Answer
12
Explanation
2xand 3x
let 3 be 3x
3x=18
X=18/3
X=6
now
2x=2multiply6
the number of boys is 12
f(x) = -x + 71 - 4 is a straight line. It does not have a vertex.
I plotted it out on the graph and here it is: