Answer:
y = 2x - 3
Step-by-step explanation:
Start by writing out the given equation.
-2x + y = -3
The goal is to isolate the variable y.
For this equation, all you need to do is add 2x to each side.
-2x + y + 2x = -3 + 2x
Therefore, the answer is y = 2x -3.
I don't know if you are are familiar with the equation y = mx + b, but here's a little refresher. m is the slope, or in this case 2. b is the y-intercept, or in this case -3.
The equation y = mx + b is slope intercept form, so if you know this, you should be able to write any equation in slope intercept form.
Hope this helps!
If 5/8 of the teachers are males, there are 45 male teachers.
Subtract this value from 72 (i.e., find 3/8 of 72), and you will find that there are 27 female teachers.
Answer:
1845/15=123
Step-by-step explanation:
Answer:
1.
2.
Step-by-step explanation:
1. The exercise provides the function for the conversion from Degrees Fahrenheit to Degree Celsius:
Therefore, in order to find the equivalent conversion of to Celsius, we need to substitute into the function. Then, we get:
2. We also have this function for the conversion from Degree Celsius to Degrees Fahrenheit:
Then, we need to substitute into the function in order to find the equivalent conversion of to Fahrenheit. Then, we get:
Answer:
2)
3/4 of the cyclists did not finish, thus 1/4 did.
3)
56 people were on the bus. 3 people got on(56+3=59). Then t people got off(-t)
4)
Out of 30 people, g of the are girls
5)
Out of c people, 16 are boys
Hope it helps <3