Solve the word problem below. 8) Students are traveling in two cars to a football game 135 miles away. The first car leaves on time and travels at an ...
Solve each equation. Decimals should be rounded to three places. Express answers to 5 and 6 as fractions (improper if necessary). 1) -2(10m + 10) = -10m + 10(m + 10)
Write an algebraic expression to describe the scenario below. 7) The total cost of producing x units for which the fixed costs are $1200 and the cost per unit is $25.
Solve the word problem below. 8) Students are traveling in two cars to a football game 135 miles away. The first car leaves on time and travels at an average speed of 45 miles per hour. The second car starts 1/2 hour later and travels at an average speed of 55 miles per hour. How long will it take the second car to catch up to the first car?
Solve each inequality and graph its solution. 9) -280 £ -8(4n + 3) 4