Answer: An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure. For example, someone's age might be an independent variable.
Answer:
50/1 or 50.
Step-by-step explanation:
To get the reciprocal of a fraction you just need to flip it.
Answer:
a = 43 / 30
Step-by-step explanation:
-7 ( 8a -9 ) = -23 + 4a
-56a + 63 = -23 +4a
-60a + 63 = -23
-60a = -86
a = 43 / 30
If you set x equal to 0, you will get that the y intercept is 2.
Answer: I think it is b
Step-by-step explanation:
