Answer:
the 3rd one
Step-by-step explanation:
Answer: x = 0 or x = 5/4
Step-by-step explanation:
Answer:
3 : 7
Step-by-step explanation:
The ratio of girls to boys = 4 : 3
Since there are only two possible genders :
Then the total fraction of student is the sum of the ratio = (4 + 3)
Since,
Boys = 3
The ratio of boys to the total number of student in the class will be :
Boys : Total
3 : 7
If you would like to know what is the constant for the quadratic equation 9 * y = 4 * x^2, you can calculate this using the following steps:
<span>9 * y = 4 * x^2 /9
</span>y = 4 * x^2 / 9
y = 4/9 * x^2
The correct result would be B. 4/9.
Answer:
2.4x - 4.4
Step-by-step explanation:
0.3(4x – 8) – 0.5(–2.4x + 4)
1.2x - 2.4 + 1.2x -2
2.4x - 4.4