What is the equation of a line that passes through (4,-2) and (6,8)

Name the most appropriate metric unit for each measurement like the mass of cow

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

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?