I'd say (a) = 52.5 minutes or 52 minutes and 30 second
(b) = 45 minutes
It is -2x because -6 + 4 =-2
Answer:
It's A.
Step-by-step explanation:
For every value of x there is one value of y - we can draw a vertical line through any value of x and it will pass through only one value of y.
Therefore it is a one-to-one function.
None of them are like terms you have 5a 5b and 4
Answer:
-(m-4)(b-3)
Step-by-step explanation:
Add and subtract the second term to the expression and factor by grouping