1. Choose the correct algebraic expression for: number" 2 Answer the following question * \"'hat is the value OI 3b -- \"2 when a = 3 and b = 4? " 8 less than a * 1 point 1 point 3. Solve on paper writing each step. Choose the correct Answer. * 1 point Simplify 5 . 7 - 42 + 2. O -27 O 27 O 64 O 8 Find the square root. * 1 point V16 O 2 O 8 O 4 O 2566. Which of the following is an example of the Associative Property of * 1 point Multiplication O ax1=a Q15y+o=15y Q 7bx2=2x7b O (cx3)x5=cx(3x5) 7. What is the sum of: - 16 + (-8)? 1 point 03 0-3 024 0-24 8. What is 4.8 - (-8.7) ? * 1 point C) -3.9 O 13.5 0 3.9 O -13.5 9. What is the product? * 1 point W / N 15 8 O Option 1 O Option 2 8 15 O Option 3 O Option 410. Find the value. Remember to Simplify * 1 point What is the value of * + (-2)? O 15/8 O 6/20 -17/8 O -3/10 What is an irrational number? * 1 point O A real number that can be written as a ratio of two integers. Rational numbers in decimal form are terminating or repeating. A number that cannot be written as a ratio of two integers. Written as decimal form are non terminating and non repeating. O The nonnegative integers or the Natural numbers plus zero Whole numbers and their opposites