Please help!! Solve for x.
12x - 39 ≤ 9 AND -4x + 3 -9/4
d) There are no solutions
e) All values of x are solutions.

Will mark brainliest to the first answer!!

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function