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:
Step-by-step explanation: see attachment below
Answer:
21 is the answer my guy
Step-by-step explanation:
7 times 3 is 21
1) -12
ab is a times b. We plug in the numbers (-4)*(3) which equals -12.
2) 1
We plug in -4 for a, and 3 for b into the equation.
We get 2(-4) + 3(3)
2*-4 is -8. 3*3 is 9. We add them both, and -8+9 equals 1.
3) -14
We plug in -4 for a, and 3 for b into the equation.
2(-4-3)
-4-3 is -7. -7*2 equals -14.
Answer:
I have no idea sorry for wasting your time
Step-by-step explanation:
