Which property of equality would be used to isolate the variable a in this equation? . a – 4 = 12. a. addition property of equality. b. subtraction property of equality. c. multiplication property of equality. d. division property of equality

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab