Answer:
50 miles
Step-by-step explanation:
20 multiplied by 2.5 = 50
16r^2+ 2r -4r
16r^2 - 2r
2r ( 8r -1)
Answer:
4.6%.
Step-by-step explanation:
The probability that a can of paint contains contamination(C) is 3.23%
P(C)=3.23%
The probability of a mixing(M) error is 2.4%.
P(M)=2.4%
The probability of both is 1.03%.

We want to determine the probability that a randomly selected can has contamination or a mixing error. i.e. 
In probability theory:

The probability that a randomly selected can has contamination or a mixing error is 4.6%.
Answer: 7z²-9z+20
Step-by-step explanation:
PEMDAS - Please Excuse My Dear Aunt Sally - Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
Answer:
5y^2 + 10y + 5x^2
Step-by-step explanation:
there's only two like terms that can be combined.