Like terms are terms that are the exact same excluding coefficients.
To combine like terms, add or subtract the coefficients.
Here are a few examples.
-3x^2+ 2x^2= -x^2
14xyz-12xyz=2xyz
12p-3p+8p= 17p
Answer:
(1,8)
Step-by-step explanation:
if the "solution of the system" is referring to the point where both lines intersect, then the answer is (1,8).
Answer:
1.6%
Step-by-step explanation:
The real GDP is given by the nominal GDP divided by the GDP deflator, the real GDP for year 1 and year 2, respectively, were:
The percentage change in GDP is:
Between year 1 and year 2, real GDP rose by 1.6%.
Answer:
77
Step-by-step explanation:
61+42=103
180-103=77
Answer:
Step-by-step explanation:
Given
--- Revenue
--- Cost
Required
The expression for profit (P)
This is calculated as:
So, we have:
Open bracket
Collect like terms