ACT Question of the Day

Daily Questions from the ACT

act-question-of-the-dayHere is the ACT question of the day. Everyday we publish a different question from the ACT, so you can quiz yourself and learn something new everyday.

Today's question of the day is from the algebra category. Click on an answer choice and then click on 'submit' to see if you got it right!

a + b = 3c and a - b = cIf you are also told that b - c = 0, how many unique solutions are there for b?