Which angles are complementary?

a. 72° and 18°

b. 90° and 90°

c. 114° and 66°

d. 36° and 36°

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?