Solve. {y=x−63x+2y=8 use the substitution method. a) (0, −6) b) (3, −3) c) (4, −2) d) (14, 8)

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

What is the absolute value of -100000000000000?