Is 4.1 g less than or greater than 410 mg

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Which phrase best describes the word definition in an axiomatic system? a. the accepted meaning of a term b. the statement of an axiom c. an accepted fact that is not proven d. a fact proven by using logic