18. A lane 180 m long and 5 m wide is to be paved with bricks, of length 20 cm and breadth 150 Find the cost of the bricks that are required, at the rate of 750 per thousand.​

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?

Asoftball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 runs. they lost by one run in exactly five games. in each of their other games, they scored twice as many runs as their opponent. how many total runs did their opponents score?