Question

a. who would make more money working 10 hours? explain how you know. b. who makes more money per hour and by how much? explain how you know. graphing plot the points and label them with the correct letter. a(1, 5) b(-2, 3) c(-4, -5) d(3, -4) c. 8÷(-2)

Explanation:

Step1: Plot point A

For point A(1, 5), move 1 unit to the right on the x - axis and 5 units up on the y - axis and mark the point, label it A.

Step2: Plot point B

For point B(-2, 3), move 2 units to the left on the x - axis and 3 units up on the y - axis and mark the point, label it B.

Step3: Plot point C

For point C(-4, -5), move 4 units to the left on the x - axis and 5 units down on the y - axis and mark the point, label it C.

Step4: Plot point D

For point D(3, -4), move 3 units to the right on the x - axis and 4 units down on the y - axis and mark the point, label it D.

Step5: Solve division problem

For 8÷(-2), a positive divided by a negative is negative, and 8÷2 = 4, so 8÷(-2)= - 4.

Answer:

Points A, B, C, D are plotted on the coordinate - plane as described above. The value of 8÷(-2) is - 4.