4 jars of coffee is going to cost 4 times $4
Answer:
C:
or 
Step-by-step explanation:
To solve the equation
we need to factor it
We are looking for two numbers that when multiplied give -12 and when added give -x
This means that when factored, the equation would be 
Now we can set each of these equal to 0, which means that at
and
, the equation will equal 0
So for this you need to set them equal to each other! 3x+100=5x-160
now you combine like terms and solve!
Answer:
The required expression for total number of points you earn is
.
Step-by-step explanation:
Consider the provided information.
Let c represents the coin and p represents the points before getting star.
You earn 10 points for every coin you collect in a video game.
......(1)
You find a star that triples your score.

Now the total number of points you earn is(P):

Substitute the value of p from equation 1.


4 and 12 are the factors 48 is the product