The ratio of dog and cat owners is 5 to 6. if there are 36 cat owners, what is the number of dog owners?

30 dog owners

Step-by-step explanation:

5 dog owner ratio to 6 cat owner ratio there are 36 cat owners, 36 divided by 6 is 6. Then times the amount of dog owners times the amount that the amount of cat owners got multiplied by 6 and it equals 30

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm