Use slopes to determine whether the lines are parallel, perpendicular, or neither. RS and TU for R(7,1), S(4,5), T(-7,-3), and U(-4,-7). F Parallel H Neither G Perpendicular

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0