One less than the product of four and a number is 11. what is that number ?

The system of equations graphed below has how many solutions? y = 2x + 2

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.