Hiking up a mountain you notice that the air temperature drops 10C for every 1000 meters increases in elevation. Write a multiplication expression To represent The decrease in Temperature if you if you hike up the mountain 3000 meters. Then evaluate the expression and explain its meaning

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

What expression is equivalent to (2x-1)(x-3)?