Use properties of operations to complete the equivalent expression. 10c - 2x = 2_c-_x) 10c - 2x = 2c-k) Response:

Q: Identify what property that justifies the statement of -3+×=×+(-3)

A: Commutative property under addition.

Q: TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold.…

A: TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold.…

Q: Ex. Eind Domain Xー3 人5 メ+3

A: The domain of a function is the set of input or are you meant values for which the function is real…

Q: Evaluate the expression a+b a+b when a=23a=23 and b=45b=45. Write in simplest form

A: # the expressions are printed twice , taking them once given a=23 and b=45 The value of a+b is as…

Q: The desks at Ryder Middle School are shaped like a rectangle with an area of 2x- - 3x - 2 square…

A: Given,          The desks at Ryder Middle School are shaped like a rectangle with an area…

Q: Ethan has v video games. Kyle has one-third as many video games as Ethan, plus m more. Write an…

A: First, we find the number of Ethan's video. games and the number of kyle's video games then to find…

Q: The terms -2 ax?y and -2x2y are like terms. O True O False

A: To find The terms -2ax^2y and -2x^2y are like terms or not.

Q: Evaluate the expression when x=-6. x+5x-4

A: put x = -6 in given expression

Q: 5y+-2 in word phase

A: given expression 5y±2

Q: For: 3+7+11 + 15 + ... Find if possible

A:

Q: 5х-2z Evaluate when x=2, y=-4, and z=-3 3y

A: Given: 5x-2z3y when x=2, y=-4, z=-3 For finding value of given expression, we put x=2, y=-4 and z=-3…

Q: Sam ran a distance represented by the expression 2x + 12. Lee ran a distance represented by the…

A: Distance by Sam=2x+12 Distance by Lee=6x+36

Q: Fred’s Car Dealership has a three-floor parking garage with cars for sale. Each floor has 3 rows of…

A:

Q: Write an expression with 4 terms that simplifies to 3x - 4

A: Given expression is a binomial in x. The degree of the binomial is 1. So in the four terms to be…

Q: find the value  of the expression   -6 - (-12)  - 4

A:

Q: Simplify the expression

A:

Q: Simplify the expression (* - y) + 2(z + 3y) and write the property used in each step.

A: The given expression,          x→-y→+2z→+3y→

Q: What if I rented the bike for 7 days? Write an expression to represent that. *

A: Given:  I rented the bike for 7 days   Let x be the number of days in a week   To find an…

Q: evaluate the expression when c=-3 c2-5c-8

A:

Q: Evaluate the expression when X = - 5. 2 X + 6x - 9

A: The expression is given by x2+6x-9 To evaluate: The value of the expression when x=-5.

Q: Simplify the expression (-9p + 7) - (-9p + 3)

A: simplify:-

Q: I'm not sure how to find the expressions for 7

A: As two Questions are posted, I will solve only one: 7. As the acceleration is decreasing, the upper…

Q: Which expression is equivalent to 8a3 +? O (2a - c)(4a? + 4ac+ c) P (2a + c)(4a? - 2ac+ c) 2ас + c?)…

A: SOLUTION-

Q: David scored 26 points less than twice the number of points riched scored in video game. If x…

A: We can use normal algebra to solve this problem.

Q: Simplify the expression (-3ab7)(3ab-6)

A: Consider the given expression:

Q: Annie’s Albums produces digital photos from old photos. The company’s average cost (in dollars) to…

A:

Q: It costs n dollars a day to rent a bike. Write an expression to represent the cost of renting a bike…

A: Given that Cost to rent a bike per day is n dollars It means for 1 day = n dollars For 3days  it…

Q: If u = (-4,-2) and w = (-6, -12), find 2u + w. Select the correct answer below: (-14,-16) (-9,-6) O…

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.