ACT Math Flashcards

Front

What's something needed to start solving this problem?

Back

Mean = Average = Add all the numbers up and divide by how many numbers there are

Front

What's something needed to start solving this problem?

Back

All angles of a triangle add up to 180.

Congruent angles mean they are equal.

Front

What's something needed to start solving this problem?

Back

Factoring a Quadratic: Big X or Box Method

Front

What's something needed to start solving this problem?

Back

Recognize: This is a problem where you can check each answer option and see which one works!

Front

What's something needed to start solving this problem?

Back

Front

What's something needed to start solving this problem?

Back

Combine like terms. Like terms depend on the variable and exponent.

Front

What's something needed to start solving this problem?

Back

Replace x with 2.

Then use PEMDAS.

Be careful with parenthesis.

Exponents always go first.

Front

What's something needed to start solving this problem?

Back

Looks intimidating but all you need to do is replace x with 6. Then use PEMDAS to simplify.

Remember, exponents always go first.

Front

What's something needed to start solving this problem?

Back

Recognize: This is a problem where you can check each answer option and see which one works!

Front

What's something needed to start solving this problem?

Back

Get x by itself. First step is distribute. Then use opposite operations to start getting x alone.

Opposite of Add = Subtract

Opposite of Multiply = Divide

Opposite of Squaring = Square Rooting