0.00503 = 5.03 x 10^-3 in <span>scientific notation
................................................................</span>
Answer: 2 + √10 , 2 − √10
Step-by-step explanation:
-5x(x-4) = -30
divide by -5
x(x - 4) = -30
distribute the x
x^2 - 4x = 6
move the 6 to the left to have the equation equal zero
x^2 - 4x - 6 = 0
plug into the quadratic formula & solve
x
= 2 + √10 , 2 − √10
Answer:
9
Step-by-step explanation:
3
3 x
=
14 42
3
So first, you will do $10.05x2
Then add the product of that to $18.95
Next you will get the sum of that and multiply it by 7%
Finally you will round to the nearest hundredth (0.01)
