The area of an equilateral triangle can be described by the following formula, where A = area and s = length of a side.

Transcription

1 Print this page 1 The area of an equilateral triangle can be described by the following formula, where A = area and s = length of a side. What is the equivalent equation solved for s?

2 2 The motion of an object can be described by the following formula, where s = distance traveled, v = final velocity, t = time elapsed, and a = acceleration. What is the equivalent equation solved for a?

3 3 The kinetic energy of a body can be described by the following formula, where E k = kinetic energy of an object, m = mass, and v = speed. What is the equivalent equation solved for v?

4 4 The following is the formula for finding the area (A) of a trapezoid with height (h) and bases (b 1 )and (b 2 )

5 5 The following is the formula for finding the volume of a square pyramid. Which equation shows the formula correctly solved for h?

6 6 What is the solution to this equation? 4-2x = 2 x = 1 and x = -1 x = 1 and x = -3 x = -1 and x = 3 x = 1 and x = 3

7 7 What is the solution to this equation? x = 56 and x = -56 x = 52 and x = -52 x = 16 and x = -16 x = 3 and x = -3

8 8 What is the solution to this equation?

9 9 What is the solution to this equation? x = 125 and x = -75 x = 25 and x = -175 x = 5 and x = -3 x = 5 and x = -1

10 10 What is the solution to this equation? x - 3 = 14 x = 17 and x = -17 x = 17 and x = -11 x = 11 and x = -11 x = 17 and x = 11

11 11 What is the solution to this equation? x = 0 and x = -16 x = 32 and x = -8 x = 32 and x = -16 x = -4 and x = -16

12 12 What is the solution to this equation?

13 13 Victor's solution to an equation is shown below. Which property of real numbers did Victor use for Step 3? Associative Property of Multiplication Addition Property of Equality Subtraction Property of Equality Commutative Property of Multiplication

14 14 Which method represents a correct way to solve the equation? Method 1 Method 2 Method 3 Method 4

15 15 Which method represents a correct way to solve the equation? Method A Method B Method C Method D

16 16 Which method represents a correct way to solve the equation? Method A Method B Method C Method D

17 17 Select the values for x that make the inequality true. -2x 5 > 5x E. -2 F. 2 G H. 0.2

18 18 What is the solution of the following inequality?

19 19 What is the solution for the following inequality?

20 20 What is the solution of the equation below?

21 21 What is the solution for the following inequality?

22 22 What is the solution of the equation below?

23 23 What is the solution of the inequality?

24 24 What is the solution for the following inequality?

25 25 Which method represents a correct way to solve the inequality? Subtract 4 from both sides. Divide both sides by -2. Leave inequality as is. Subtract 4 from both sides. Divide both sides by -2. Change direction of inequality. Divide both sides by -2. Subtract 4 from both sides. Change direction of inequality. Divide both sides by -2. Subtract 4 from both sides. Leave inequality as is.

26 26 Which method represents a correct way to solve the inequality? Method A Method B Method C Method D

27 27 Which method represents a correct way to solve the inequality? Method 1 Method 2 Method 3 Method 4

28 28 Since there are 5,280 feet in one mile and 3.3 feet in one meter, how many meters per second are equivalent to 144 miles per hour? 3,840 meters per second 1,920 meters per second 212 meters per second 64 meters per second

29 29 Since there are 5,280 feet in one mile, how many feet per second are equivalent to 72 miles per hour? 6,336 feet per second feet per second feet per second 1.76 feet per second

30 30 Use the conversion factors provided below to determine the closest answer. How many feet per fluid ounce are equivalent to 32 miles per gallon? 5,280 ft./fluid oz. 1,320 ft./fluid oz. 18,528 ft./fluid oz. 42,240 ft./fluid oz.

31 31 Answer on provided paper. Solve the equation for x (rewriting in the form x =...). ax by = c

32 32 Answer on provided paper. Solve the equation for A (rewriting in the form A =...). Ax + By = C

33 33 What is the solution to this equation?

34 34 Select the values for x that make the inequality true E. 0

35 35 What is the solution for the following inequality?

36 36 Which solution is equivalent to the following inequality?

37 37 What is the solution of the inequality?

38 38 Which solution is equivalent to the following inequality?

39 39 What is the solution for the following inequality?

40 40 What is the solution of the inequality?