Answer:
Solve the equation find the roots zeros, x=3 , -6
Step-by-step explanation:
According to my calculations I would choose a or d
The answer will probably be -0.665
% times amount of each part = % times amount of mix
x = amount of 10%
100 = amount of 100%
x + 100 = amount of 40% mix
10x + 100(100) = 40(x + 100)
10x + 10,000 = 40x + 4,000
-10x - 4000.....-10x - 4000
------------------------------------- 6000 = 30x
so x = 6000 ÷ 30 = 200 mL
First you would want to figure out how much tax would be
127 × 0.08 = 10.16
Then you add the tax to the original price
10.16 + 127 = 137.16
And now you have the total cost of the product
137.16
Answer:
144,000.00
Step-by-step explanation:
100-20=80%
0.8x180000=144,000
