Answer:
PEMDAS
Step-by-step explanation:
P=Parenthesis
E=Exponent
M=Multiply
D=Division
A=Addition
S=Subtract
Answer:
Step-by-step explanation:
Since each term is decreased by three 
The solution is the point where the lines cross. So (-1, -2)
5x can be written as x + x + x + x + x
Answer:
24
Step-by-step explanation:
definition of coefficient: a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x y)