The sum of a number and 6 is 23 write an equation to represent this situation

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

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 system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.