Barbra answered 72 questions correctly on her test. if her score on the test was 80%, how many questions were on the test?

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.