Answer:
The definition of a linear equation is an algebraic equation in which each term has an exponent of one and the graphing of the equation results in a straight line. An example of linear equation is y=mx + b.
Step-by-step explanation:
The answer is 2 hours because from 5 to 7 the temperature was raising <span />
Answer:
x = 3
Explanation:
15x + 5 + 22x + 4 + 60 = 180
37x + 69 = 180
37x = 111
x = 3
True
This is because on replacing for x=5;
y=2x-11
y=2(5)-11
y=10-11
y=-1