2. () Given that a b means Ja+4b , where the positive root i takn,detemine O the value of I 2 (2 marks) (H) whether the operation denoted by * is commutative. Justify your answer. (b) 0 Solve the inequality 3-2x> 5. (2 marks) (i) Represent your answer in (b) () on the number line shown below. (I mark) Statement one: Two adult tickets and three children tickets cost $43.00. Statement two: One adult ticket and one ticket for a child cost S18.50. (c) O Letxrepresent the cost of an adult ticket and y the cost of a ticket for a child. Write TWO equations in x and y to represent the information above. (2 marks) (i) Solve the equations to determine the cost of an adult ticket.

Q: 4. (Optional) Which inequality sign should we place in between? Why? 3996 - 3995 3 ? 3994

A: The given expression 3996-39953?3994 We have to find the inequality sign for the expression.

Q: If x+3 represents an even number, then which of the following will always represent an odd number?…

A: Any even number is of the form 2n and an odd number is of the form 2n+1, where n is any integer.

Q: I don't know how to solve this  it says I keep getting it wrong can you help

A:

Q: Add. 10 3. F(Simplify your answer.) 10

A:

Q: The radical expression (V) positive integers. Determine the smallest possible values for a and b.…

A:

Q: Determine whether each statement is true or false. If the statement is false, make the necessary…

A:

Q: 2 1+x 2k 1+x 2+a2k +2 2+2k 1+2k 6. 1+x2k -8 +3 2+2k 2+x2 Simplify the expression. 21+k +1 + 2

A:

Q: How many solutions does the equation ₁ + x₂ + x3 + 4 = 18 have, such that ₁, 2 and 3 are positive…

A: Given x1+x2+x3+x4=18 such that x1,x2and x3 are positive integers and x4=3 solution:- x1+x2+x3+x4=18…

Q: Solve the inequality. 2 5x +14x-320 *** Select the correct choice below and, if necessary, fill in…

A:

Q: 1. Martin says – 80 is larger than 70 because 80 is bigger than 70. Is Martin correct? Explain. 2.…

A: We to Label the number line

Q: Express the statement in terms of an inequalityinvolving an absolute value. The arrival time t of…

A: The arrival time t of train B must be at least 5 minutes different from the 4:00 P.M. arrival time…

Q: If a die (a fair die -- a cube) is rolled one time, find the probability of getting: #s 4 or 6; an…

A:

Q: I am a lily confused how to go about working this math problem out. 18-(3 X 6)  I'm working in a…

A: The given expression is

Q: 1 Which of the following inequalities is modeled by the number line below? 2 m> 2 D m<2

A:

Q: Determine the value of the absolute value expression A B 2443 2 2443 2 Select one: O a. A O b. B O…

A:

Q: Why the inequality in (9y-4)/(y-1) greater than or equal to zero became 9y-4 less than or equal to…

A: The student has asked to solve the inequality,  9y-4y-1≥0 in simple language by using basic rules.

Q: The cost to produce Kunits of wire is C=305x 1350, while the revenue is R=35x Find all intervals…

A: Given: Cost function: C(x)=305x+1350 Revenue function: R(x)=35x To find: All intervals where the…

Q: 17. Solve the inequality. Express the solution set in set-builder notation and interval notation.…

A:

Q: 2. Determine where -x* + 6x2 < 5.

A:

Q: Solve the truth set of this inequality 0.5 (2x+1)S 0.3x+ 1.9 and ilhastrate your anwer on the number…

A: 0.52x+1≤0.3x+1.9 On simplification, we get…

Q: M minus 2 and then multiplied by 6  and A number multiplied by 2 and then take away 21  written…

A: Yes,You have written them correctly Still following expressions will help you to rewrite in better…