ACT Math Practice

Front

What is the distributive property in algebra?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

Front

How do you expand the expression (a + b)(c + d)?

Back

To expand (a + b)(c + d), use the distributive property: ac + ad + bc + bd.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

How do you find the value of a function at a specific point?

Back

To find f(a), substitute 'a' into the function's equation and simplify.

Front

What is the formula for calculating percentage?

Back

Percentage = (part/whole) × 100.

Front

How do you calculate 15% of a number?

Back

To calculate 15% of a number, multiply the number by 0.15.

Front

Back

Front

What is the formula for the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

How do you solve for x in the equation 2x + 3 = 11?

Back

Subtract 3 from both sides to get 2x = 8, then divide by 2 to find x = 4.

Front

What is the quadratic formula?

Back