Which of the following operations are commutative and which are not? Justify your answers. To put on your mittens and to button your coat To wash your clothes and to dry them To put on your left shoe and to put on your right shoe To hang up the phone and to say goodbye To walk 3 blocks east and 4 blocks north to reach your destination

Q: Suppose the variable x represents students, the variable y represents courses, and T(x, y) means "x…

A: Pls, refer the below explanation:Explanation:Let's understand it as below:

Q: Simplify the following expression. You don't need to state restrictions. 2x² + x - 1 x2 - 25 x+5 2x2…

A: We use middle term splitting method to simplify numerator and denominator  and use identity  a2-b2 =…

Q: Simplify the following expressions.

A: Part a,Given,             24-6

Q: Let p="It rained last night", © F"The sprinklers came on last night," r="The lawn was wet this…

A: Given: p= "It rained last night" q="The sprinklers came on last night" r="The lawn was wet this…

Q: Andrew runs cross-country for his high school. He ran a sub -7-minute mile (meaning it took him 7…

A: The question is asking for a counterexample to the statement that Andrew will run a sub-7-minute…

Q: Simplifythe following expression, given that X=-7:   6X+4=

A: The given expression is  6X + 4

Q: Reword the following statements in a way that changes negative wording to positive wording: "Do not…

A: We want to negate the following sentences "Do not carry on private conversations in the cubicle…

Q: dentify the ca A. If you If you If you If you OB. OC. OD.

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: Identify the contradiction.  If I sing a song today, then I will sing a song today.  I will sing a…

A: First, let's understand the statements given. There are four statements:If I sing a song today, then…

Q: Write the converse, inverse and contrapositive of the following statement. "If it rains then the…

A:

Q: Write the converse, inverse and contrapositive of the following statement. "If it rains then the…

A:

Q: Simplify by combining like terms. 7y + 10y – 2y² – 4y² Ty + 10y – 2y² – 4y² = [O

A: Given expression :

Q: Write S C, or both in the blank to form a true statement : {-3,0,3} {3,-1,-3,03

A: Set symbols of set theory is given as :  A⊆B  : subset A is a subset of B. set A is included in set…

Q: Instructions: Choose the correct answer.

A: Choose the correct answer.

Q: Use the five sentences below to answer the question. Mark had told him about the foxes. John looked…

A: In this question we have to how many different five sentence paragraphs can be formed if the…

Q: Determine if the following is an example of deductive or inductive reasoning. This silver bar is…

A:

Q: Simplify the following expression. 1 -0.25x - 5-+ 1.5 + 7x – 2.2x 4

A: Given expression is   -0.25x-5(1/4)+1.5+7x-2.2x

Q: Simplify the following expression completely. 10x +30 x2-4x-21 Submit Question

A:

Q: For each statement, there are two related statements: (i) and (ii). Determine which related…

A: If we know that a number is, say, 500 units below 0, then we denote this number as -500. But it is…

Q: A. Perform the following operations and simplify (1) 2 (x² + x -3) 2 x+1 x2 + x (2) (2x2 -х-3) x 3…

A:

Q: Jose's Movers charge 1.00 plus. $30 pes hour to move. Amori's movers hour Charge #55 per

A: Given Jose charges $1 and $30 per hour to move Amari charges $ 55 per hour to move

Q: Use the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data…

A: The null and alternative hypothesis are: H0 :  μ= 69 bpm H1 :  μ< 69 bpm

Q: Determine whether the reasoning is an example of deductive or inductive reasoning. If the mechanic…

A: The given statement, "If the mechanic says that it will take seven days to repair your SUV, then it…

Q: Write the converse, inverse and contrapositive of the following statement. "If it rains then the…

A: Given statement is "if it rains then the match will be cancelled." Here we have p→ q where p = It…

Q: Students at Blake's high school must have a B average in order to participate in sports. Blake has a…

A:

Q: Jennifer runs a cafe in Boston. Her wait staff's names are Maggie, Sharon, James, and Trina.…

A:

Q: Simplify the following compound statement. Write your solution on a piece of paper (tablet, in a…

A: ¬¬p∧q∨¬r∧p∨¬q∨¬r