Use any method of your choice to solve this system.

2x−y=11

6x−3y=15

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90

Find y to the nearest hundreds place

Shirley spelled 12 of her 15 spelling words correctly on the test. what percentage did shirley get on the test?