Evaluate 4|x| +5|y| given that x=8 and y= -7

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

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.

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7