Melissa spends 45 minutes commuting from home to work. she takes another route from work to home which only takes 30 minutes. how many hours does melissa spend commuting per day?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240