A12 mile stretch of highway needs repairs. the work crew can repair 3/4 of a mile per day. how many days will it take to repair the damaged stretch of highway.

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Acircle has a circumference of 7.850 units. what is its radius?