Answer:
A. y=x+4
Step-by-step explanation:
I used Desmos to graph all the information and the black line (which is A) goes through all the points. See picture
400/12 = # of dozen needed
.89 * # of dozen needed
400/12=33.33 need 34 dozen
.89*34=$30.26
There is a total of 31 marine lives in the fish tank. The probability of picking a goldfish is 24/31 since there are 24 goldfish. Further, the probability of picking an angel fish is 2/31 as there are 2 angel fish in the tank. The final probability is the sum of the two probabilities,
P = (24/31 + 2/31) = 26/31
The answer is 26/31.
It is the inverse of that number