0.3 divided by 1.8 is 0.16
Answer:
Step-by-step explanation:
Given
Solving (a): Equation when profit = 100.
This implies that:
So, we have:
Rewrite as:
Solving (b): Calculate t, in (a)
In a, we have:
Expand
Factorize
Factor out t - 15
Split
Solve
<em>The prices are $5 and $15, respectively</em>
Answer:
x = 3
Step-by-step explanation:
2 - 2x = -3 - -1
2 - 2x = -4
-2x = -6
-2x / -2 = 1x
-6 / -2 = 3
ur answer is then 1x = 3 or x = 3.
Ok so what you would do is find 15% of 50 and that would be 7.5 (if you did it as a decimal) then you would do 50-7.5 and that would be how much more Madeline will have to save.