Which of the following is the solution to |x|+7=<5

No solution

Step-by-step explanation:

|x|+7≤5

   -7  -7           Subtract 7 from both sides

|x| ≤ -2            This is impossible because there is no absolute value of any number that is less than or equal to -2.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,