1.1 Understanding prime factors, LCM and HCF
1. Write the standard form of the conic x 2 + y2 + 8x − 6y + 21 = 0
1. Write the interval given in set-builder notation: [
1. Which one of the following is not a prime number? A.31 B.61 C.71
1. Which one of the following is not a prime number? - VLE-CLCS
1. Use the Distributive Property (if necessary). 2. Combine Like
1. Undo Addition or Subtraction. 2. Undo Multiplication or Division.
1. The property you would need to use to simplify this expression: 4
1. The diagram above shows a sketch of the curve with equation y
1. Solve using substitution. x - y = 1 4x + 3y = 18 2
1. Solve using row operations (augmented matrix). 3x + 4y = 10 x
1. Solve these equations. (a) = 12
1. Solve the following systems of equations: a) 3 8 15 2 26 x y x y +
1. Solve for x 7 + 3(3 − 8x)=4 − 6(2 + 5x) 7+9 − 24x = 4 − 12 − 30x 16
1. Solve
1. Simplify: 1/3 14/3 a a 2. Simplify: 6/7 x x ⋅ 3
1. Simplify the following: a) 24k6 b) 8h4 5h2 c) (2y3)2 d) (12) 6k² 4h5
1. Simplify the following expressions
1. PILOT A pilot at an air show charges $25 per passenger for rides
1. Perform the indicated operation and simplify your answer: a. x2
