Answer:
f(x) = 3^-x
f(2) = 3^-2 = 1/3^2 = 1/9
f(3) = 3^-3 = 1/3^3 = 1/27
I got x=0 because I simplified both sides of the equation and then isolated the equation
Answer 0.40
Step by Step
3/20=0.15
25.% (move the decimal back two places) 0.25
0.15+0.25=0.40
Answer:
Toes are tasty grrrr bark bark
(8*4)xy/ (8*3)yz= 4x/3z
Break apart the each expression to its simpler parts. The 8s cross each other out and you have 4xy/3yz left. Then you cancel the variables that match. The only ones are the ys. Hence the answer is what you have left over and cannot cancel out or reduce
Hopes this helps
