Amonthly magazine charges $17.40 for a one-year subscription (12 issues). the same magazine sells on the newsstand for $2.00 a copy. how much do you save on each issue by buying a subscription?

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

What is the length of the unknown leg in the right triangle ?

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189