Aman has 25 coins in his pocket, all of which are dimes and quarters. if the total value of his change is 490 cents, how many dimes and how many quarters does he have?

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Two lines parallel to the same plane are parallel to eachother

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.