The correct answer should be 3.
It would be the number 1 because this is using distributive property. You’re adding the z to both z and 6 separately.
It wouldn’t be number 2 because there’s only one 6. You don’t know the values of the z so you can’t put another 6. It wouldn’t be number 3 because the 30 comes out of nowhere. There’s only one known value in the equation.
30:11
432/30 = 14.4
11 * 14.4 = 158.4
If it holds true for the entire school, 158 kids are home with the flu.
Answer: 109
Step-by-step explanation: add 19.95 to 79 then subtract it from 221.97
