Two car washers lydia and jackie are working on your car . lydia takes 2 hours while jackie takes 1 if they both work together how many hours do the car washers take if they work together? 1/2, 3/2, 2/3, 4/3.

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?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.