Identify the value that is not in the range of the piece wise function. (will mark the brainliest answer.

a) -2

b) 1

c) 2

d) 5

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

Solve for x and select the correct answer