Answer:
3x(x-1) = 0
x= 1
Step-by-step explanation:
is 3x2 supposed to mean 3x^2 i dont know
Answer: 304
Step-by-step explanation: first you multiply 9, 3, and 12 which equals 324. Then you subtract 20 from 324 and you get 304.
<span>60 x 40 = 2400 8 x 40 = 320 60 x 3 = 180 8 x 3 = 24 68 x 43 = 2924</span>
Answer:
Percentage: 115%
Decimal: 1.15
Fraction: 
Step-by-step explanation:
<u>Percentages, Fractions, and Decimals</u>
Assume we set 100% as the original price of the food that Michael consumed. When he leaves a 15% tip for the waitress, he is really paying 100%+15%=115% of the original price.
Now we express 115% as a decimal, simply dividing by 100:
115% = 115/100 = 1.15
To express it as a fraction, we simplify the division instead of calculating it:
115% = 
Simplifying by 5:
115% = 
Answer:
The mixture that is an equivalent ratio is:
1.5 white 2 blue
Step-by-step explanation:
a) Data and Calculations:
Mixtures of the same color because they are in equivalent ratios:
3 cups of white and 4 cups of blue: equivalent ratio = 0.75: 1 (75%) since 3/4 = 75%
6 cups of white and 8 cups of blue. equivalent ratio = 0.75: 1 (75%) since 6/8 = 75%
Other mixtures:
5 cups white 6 blue: equivalent ratio = 0.83: 1 (83%) since 5/6 = 83%
1 white 1 1/2 blue: equivalent ratio = 0.67: 1 (67%) since 1/1.5 = 67%
4 white 3 blue: equivalent ratio = 1: 75 (1.33%) since 4/3 = 1.33%
1.5 white 2 blue: equivalent ratio = 0.75: 1 (75%) since 1.5/2 = 75%
Therefore, the mixture with equivalent ratio as the initial mixtures is 1.5 while 2 blue.
