Answer:
x (Fancy Gold fish) = 3
y (Common goldfish) = 29
Step-by-step explanation:
Fancy goldfish x cost $3 each
common goldfish y cost $1 each
Graph: y = 20 + 3x (I'm hoping this is the correct line equation, please do leave a comment below if it's not)
Thus, we graph it by subtitude either the x or y values. (Or you can use just X = 1,2,3).
Now, to find how many of each type of goldfish Tasha can buy. We subtitude the line equation by either using x = 3 or y = 1
Using either values to solve the equation, we get:
x = 3
y = 29
Hope this helps!
Answer:

Step-by-step explanation:



Answer:
#1. 2 and 16
#2. 12
Step-by-step explanation:
Answer:
the answer to your question is U=2
Step-by-step explanation:
A(t)=A0*(1/2)^(t/30)
where t=elapsed years
A0=initial mass at t=0.