Answer:
3rd one
Step-by-step explanation:
it is the only one with a function and a straight line
Try to get all the x'es to the right side
sqrt(2/3) = 0.816496
since it is a decimal with no repeating numbers it would be irrational
Answer:
5,500 rabbits
Step-by-step explanation:
500% of something is 5 times the original amount. 1,100 rabbits times 5 equals 5,500.
Answer:
123 soda and 87 hot dogs
Step-by-step explanation:
Let s = # soda and h = # hot dogs
s + h = 210 s = h + 36 Substitute the h + 36 for s into the first equation
s + h = 210
(h + 36) + h = 210
h + 36 + h = 210 Combine the h's
2h + 36 = 210 Subtract 36 from both sides
2h = 174 Divide both sides by 2
h = 87 This is the number of hot dogs. Substitute this into either equation above to find the sodas.
s + h = 210
s + 87 = 210
s = 123
OR
s = h + 36
s = 87 + 36
s = 123