Jamal uses the steps below to solve the equation 6x – 4 = 8. step 1: 6x – 4 + 4 = 8 + 4 step 2: 6x + 0 = 12 step 3: 6x = 12 step 4: = step 5: 1x = 2 step 6: x = 2 which property justifies step 3 of his work? a). the addition property of equality b). the identity property of addition c). the multiplication property of equality d). the identity property of multiplication

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?