Suppose th emix number is 1 2/3 you will say 1 whole 2 out of 3
1200 (1+.8 * 30/12) = 1740.00
1740.00 - 1200 = $540
Answer:
Step-by-step explanation:
7x + 8y + 5z
I put the equations in parentheses, assuming that I would be adding both of the equations together. Then, I removed them and combined the like terms. I used two calculators to check my answer, and this should be correct.
2=8x-2/9
add 2/9 to both sides
2 and 2/9=8x
2=18/9
2 and 2/9=18/9+2/9=20/9
20/9=8x
multiply both sides by 9
20=72x
divide boht isdes by 72
20/72=x=5/18
I pretty sure you would use x over 38.00 = 20 over 100 then cross multiply them
