Determine the speed in metres per second if it takes 10 minutes to walk 1,2 kilometre​

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

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?

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong