Answer: We want to know the odds against a randomly chosen house having a cat. If you chose a random house, you have a probability of 0.31 of finding a cat there, then you also have a probability of 0.79 for not finding a cat there.
then the odds against selecting a random house with a cat is 0.79, writing it as a ratio we get 79:100, so in 79 of each 100 houses are cat-less.
Number 1 would the last option, but I’m not sure about number 2
51 x 8 = 408
It can be in this way: 51*8=408
Answer:
8n + 5 = 69
And that number is 8, because 8•8+5=69
Step-by-step explanation:
"eight times a number and five is sixty-nine" in this statement the words "a number" is the number we dont know and so we use a variable for it. I put n, but you could have used x or a or any variable. The "and five" indicates adding. The "is" indicates equals.