Chauncey has 42 coins, all dimes and quarters. the total value of all these coins is $5.70. how many dimes does he have?

Sam and lauren are going on a date. For dinner, their options are thai or italian, then they will either go to a movie, go ice skating or go to an art museum. How many different combinations are their for their date?

Four friends played mini golf. Their scores were - 3, - 2, - 1, and 2. What is the mean absolute deviation of their scores?

The sum of the measures of the angles of any triangle is 180 degrees in triangle ABC angles A and B have the same measure while the measure of angle c is 78 degrees larger then A and B. what are the measures of the 3 angles

What's the solution to 5x-5=0

Let f (x) = x2+5x-8 . What is the average rate of change from x = 2 to x = 6? Enter your answer in the box

Solve 24x+2y=48 for y

Let p: A triangle is acute. Let q: A triangle is equilateral. If q is true, which statements must be true? Select three options. p ∨ q p ∧ q p → q q → p q ↔ p

1/2 and 0.8 which is bigger

1/2 divided by 1/3 and simplified

So far this semester, Zachary has test scores of 92, 98, 65, 77, 91, and 85. He has one more test to take before the semester ends.