Answer:
what you said means this in algebraic terms
6>-(6×x)
Step-by-step explanation:
to solve it 6(>-6×6)
1 Divide both sides by -6
-1<x
2 Switch sides.
x>-1
Answer:
1.25kg
Step-by-step explanation:
useing the problem the half life equation will be:
f(x)=5(0.5)^(x/140)
x is amount of days
so plugging in 280 for x will get 1.25kg
Cost of washer: $720
Cost of dryer: $240
I've taken this test before and got it right, so you're good :)
If you add both 5.75 and 4.75, you'd get 10.5, so your answer is 10 and a half, so D.
C and d
when x = 2 , f(x) = x^2 = 4
and
when x = 1 f(x) = 5
