Answer:
A
Step-by-step explanation:
20.7
Answer:
8x - 15
Step-by-step explanation:
You multiply the 8 and x, put the subtract sign, and add the 15, BOOM!
Answer: A and E
Step-by-step explanation: since the question says boys to girls and not girls to boys we assume the first number in the ratio is boys. This makes A correct 3 boys for every 2 girls. And 3+2 is 5 so for every 5 students there are 2 girls because you add the 3 boys
ANSWER
The vertical asymptotes are

<u>EXPLANATION</u>
We have

For vertical asymptotes we set the denominator to zero and solve the quadratic equation;


We split the middle term to obtain,




Therefore the vertical asymptotes are

Yes, 19/4 is only 4/3/4 so you still have 1/4 ft left to fill