Question

Marissa has $4.40 in quarters and dimes. If she has 5 more quarters than dimes, how many of each coin does she have?

Two angles in a triangle are equal and their sum is equal to the third angle in the triangle. What are the measures of each of the three interior angles?

One angle in a triangle measures twice the smallest angle, whereas the largest angle is nine times the smallest angle. Find the measures of all three angles.

The smallest angle in a triangle is 1/9 as large as the largest angle. The third angle is twice the smallest angle.

Answer 1

14 Quarters, and 9 dimes.

Answer 2

45, 45, and 90.