Question

For each of the following equations, please choose which property of operations is used in the equation

1. 111+(-11+20) = (111+ -11) +20 

2. 42 x 10 = 42 x 12 + 42 x -2

3. 6 x (-12+42) = 6 x (42+ -12)

4. (-2 x 5) x 3 + 51 = -2 x (5x3) + 51

Answer choices-  
a. Associative property for addition
b. Distributive property of multiplication over addition
c. Associative property for multiplication 
d. Commutative property for addition

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Advanced Math

Other

Related Advanced Math Q&A

Find answers to questions asked by students like you.

Q: 3. (a) Solve the given differential equation y" + 4y = (x² – 3) sin 2a.

A: The differential equation is y''+4y=x2-3sin2x. Obtain the homogeneous solution of y''+4y=0 as yhx=c1...

Q: Form augmented matrices for the following homogeneous linear systems and convertthem into row-echelo...

A: Click to see the answer

Q: In each case determine if the given relation R on A is an equivalence relation.Justify your answer.(...

A: Click to see the answer

Q: hi, could you please help me answer this questions? thank you

A: V = Volume of cylinder (cm3)V = πr2h                          (1)A = area of the cylinder base (cm2)...

Q: Consider the integration of the square root of 2x+1 with respect to x from 1to 5.Estimate its value ...

A: Given that the function is 2x+1 and the limits are 1 to 5.The number of subdivision is 4 and 8. (i) ...

Q: Let y, (t) and y2(t) be two solutions of a second order homogeneous linear differential equation. Th...

A: Click to see the answer

Q: In a certain town the bus tickets are numbered 0000 to 9999. Some children are collecting the ticket...

A: Concept:

Q: Advanced Math Question

A: Click to see the answer

Q: Minimize  g = 9y1 + 6y2  subject to y1  +  3y2  ≥  26  5y1  +  3y2  ≥  34. (a) Form the ma...

A: (a) the matrix form of minimization problem g=9    6y1y2constraints1353y1y2≥2634transpose of the abo...

Q: Q) S = the part of the paraboloid z = 10-x^2-y^2 above z = 1 F = [x^3, xy, z] Find the flux of F acr...

A: The vector field is F→=x3, xy, z. Given: S = the part of the paraboloid z=10-x2-y2 above z=1. The fl...

Q: 12x5 + 15x4 + 100x³ . Find the critical numbers of the function f(x) Round your answers to three dec...

A: Click to see the answer

Q: Partition (Z/19Z)* into equivalence classes determined by the identi- fication of elements of the sa...

A: According to the given information, it is required to determine the primitive roots modulo 19.  

Q: x + 2y + z Does the linear transformation T: R³ → R° given by T y 2x + 5y + 6z have an inverse? -2x ...

A: Click to see the answer

Q: Which of the following sets are closed? Choose ALL that apply. Show the steps. I. The set of negativ...

A: Click to see the answer

Q: Please solve very soon completely all parts

A: A tank holds 96L(liters) of a sugar solution that is initially concentratedat 0.5kg/L(kilograms per ...

Q: Solve the game with the given payoff matrix. -1 1 2 P = 5 -1 -2 3 2 Optimal row player strategy Opti...

A: Consider the given matrix. P=-1125-1-2320 Here, the third column is strictly dominated by the first ...

Q: calc 3 Evaluate the integral below, where E lies between the spheres x2 + y2 + z2 = 16 and x2 + y2 +...

A: Click to see the answer

Q: 160 Cartons 960carto r Abigail buys two cartons of strawberries. One carton has 19 strawberries and ...

A: Click to see the answer

Q: Three different bacteria are cultured in one environment and feed on three nutrients. Each individua...

A: Three different bacteria are cultured in one environment andfeed on three nutrients.Each individual ...

Q: I need solution

A: (a) Given : U=x:x∈ℤ, 0≤x<10 which means all those integers which are greater than or equal to 0 a...

Q: I need help with the following Math Problem: Suppose you are teaching fraction subtraction with patt...

A: The given subtraction expression is 56-23. We use a hexagon to represent whole. A hexagon has 6 side...

Q: For the following system of homogeneous linear equations, find the solution if it is unique; otherwi...

A: Given system of equations are 4x-2y+6z=05x-y-z=02x-y+3z=0 Given system can be written in the form of...

Q: 3. Recall that a real number is irrational if it is not an element of Q. De- cide whether the follow...

A: Click to see the answer

Q: number 5

A: Click to see the answer

Q: 4. Convert the integral to spherical coordinates and evaluate the integral. V49 - x? s V49- x² – y² ...

A: Given integral is ∫07∫049-x2∫049-x2-y2x2+y2+z2dzdydx We have to convert it to spherical coordinates....

Q: 4. Convert the integral to spherical coordinates and evaluate the integral. V49 - x S. 49 - x2 2 – y...

A: Solution: To find-          ∫07 ∫049-x2 ∫049-x2-y2  x2+y2+z2  dz dy dx

Q: Mathematical ReasoningWriting and Proof: True or False?

A: Click to see the answer

Q: Use newtons method to estimate the two zeros of the following function start with X0 = 0 for the lef...

A: Click to see the answer

Q: CDF Appliances has assembly plants in Atlanta and Fort Worth where it produces a variety of kitchen ...

A: According to the given information, Let x be the number of hours of atlanta and y be the number of h...