Rena wrote a system of linear equations, as shown. 2x+3y4x+5y==68 What is the value of x in the solution to the system?

The table shows the distance traveled over time while traveling at a constant speed.

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it.bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.