Nic bought 12 pens for 2$ each and 12 pads of paper for 3$ each. write two expressions for how nic could calculate his total. write one expression in expanded form and one in factored form.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove