7p+5p
When you combine like terms, you just add all the terms that have the same variable so you get:
12p
Xints are where y=0
0=x^2+4x-12
0=(x-2)(x+6)
x-2=0
x=2
x+6=0
x=-6
(x,y)
xints are
(2,0) and (-6,0)
Answer:
Step-by-step explanation:
There are 12 marbles in total with three of them being striped. The chance of pulling out a striped marble is 3/12 which can be reduced to 1/4. And 1/4 of 600 is 150.
Answer:
Use the formula
(b/2)^2
in order to create a new term. Solve for x
by using this term to complete the square.
x=−1,−7
