Are the following lines parallel, perpendicular, or neither? explain how you know. 4x = y -7
12 + 4y = -x

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.

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i