Two angles are complementary. If one angle measures 42°, what is the measure of the second angle?

A charity bingo game costs $2 per round and has a $13 entry fee for an adult. It costs $3 per round and a $10 entry fee for a child. For how many rounds of bingo are the costs the same for an adult and a child?

What is 800 as a product of its prime factor

The school baseball team had two new players and twenty two returning players if the coach put them into groups with three players in each group how many groups would there be

Find the x - and y-intercepts of the function f (x) = log (2x + 1) - 1.

You're taking a multiple choice test that has 8 questions. Each of the questions has 5 choices with one correct choice per question.

Is the relation a function? { (14, 9), (15, 8), (8, 7), (1, 9), (15, 2) }

What is 2.685 rounded to the nearest hundredths place

The lcm of 2 numbers is 60 and one of the numbers is 7 less than the other number

Why is 4/5 closer to 1 than 5/4

Write a word phrase for each algebraic expression 2 (5 - n)