Answer:
13.3
Step-by-step explanation:
Because in order to get the a separated from the 0.9, you must divide the 0.9a by 0.9 to cancel the 0.9 out of the equation. That way, you are left with A. but in order to do that, you must divide both sides of the equation.
Ultimately, it ends up being 12 divided by 0.9, which is 13.3
Answer: 60c
Step-by-step explanation: 3c times 20. This is the right answer I hope it helps <3
Answer:
the slope equation is y2 - y1 divided by x2 - x1
Step-by-step explanation:
so the answer would be 3 over 2 because of this method

is an expression. And an expression is like an equation except that it has no "sides". Expression is something after being solved gives the answer. An equation on the other hand, shows something being equal to something else.