9Weeks Exam Review 12.4.24(Show Work For Credit)

Front

What is the solution to the equation 6(2n + 5) = 66?

Back

n = 3

Front

What is the result of multiplying the exponents: X^2 ⋅ X^3 ⋅ X^4 ⋅ X?

Back

X^10

Front

How do you find the slope of a line through the points (4,-7) and (6,-2)?

Back

Use the formula: \( \frac{-2 + 7}{6 - 4} \) which simplifies to \( \frac{5}{2} \).

Front

Simplify the expression: 4√30.

Back

4√30 is already in its simplest form.

Front

What is the first step to solve the equation -3 = x + 5?

Back

Subtract 5 from both sides.

Front

What is the formula for the slope of a line?

Back

Slope (m) = \( \frac{y_2 - y_1}{x_2 - x_1} \)

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form without changing its value.

Front

What is the product of X^2 and X^3?

Back

X^5

Front

How do you combine like terms in an expression?

Back

Add or subtract the coefficients of the same variable.

Front

What is the value of 2√30?

Back

It is approximately 10.95.