Identify the terms and like terms in the expression. 2n -n-4+7n Terms: Like terms:

Q: The shaded rectangle, which is correct expression of its perimeter? 1,2,3 or 4? Write down the…

A:

Q: A teacher writes an expression on the board and asks four students to simplify the expression. (5m2…

A: Simply open the brackets of the given expression.

Q: Which expressions show the points Roopesh earns if 2 beanbags land in the hole? Choose ALL that…

A:

Q: 2. Which expression is equivalent to (3x ?

A:

Q: Add the expressions by combining any like terms -3a-7b За-4b -3a-7b За-4b (Simplify your answer.)

A: The provided expression is:

Q: Which of the following is the simplified expression? 4 +3 4 7龙一21 7 7x-27

A:

Q: simplify1/4 b - 1/3 + 5/6 b- 1/5(Use integers or fraction for any numbers in the expression.)

A: Simplifying the expression:

Q: 32. 24 12

A: We will find the solution in the following step

Q: Can you help me solve this Annabelle has some marbles. Tanya has 7 more marbles in her bag than…

A: Use the condition above for finding the expression

Q: Which expression is equivalent to 15m-2,4 for all values of m, p, and y 3v16 where the expression is…

A: Given expression: 45m-6p2v1215m-2p8v-4 We know that xmxn=xm-n ;  xmxn = xm+n ; x-n =1xn

Q: A group of 8 friends are eating at a restaurant together. The final bill for the whole meal is 88…

A:

Q: Evaluate the expression. 7P2 The solution is

A: We want to find the 7P2

Q: Which expression is equivalent to the given expression? (2w-^2)^3(8w^6)

A: The given expression is , (2w-2)3(8w6)

Q: Evaluate the expression when a = -7 and c = 4. -3a+c

A: Given, a = -7 , c = 4

Q: Simplify the following expression: 10(3k-11)-2(3+4K)  After simplifying, what number is multiplied…

A:

Q: Lin has 9 plates. She puts 1/4 of a sandwich on each plate. Which expression represents the…

A:

Q: Use the distributive property to write an equivalent expression. 10(6m + 7n-4)

A:

Q: 8а10 4а3

A:

Q: Harvey is solving an equation. His work is shown in the image below.   Which statement describes…

A: This is a problem related to application of algebra. Based on the general formula and properties we…

Q: Insert grouping symbols in the expression So that the value of the expression is 14 2x2+(3^2)-4+3x5

A: To insert grouping symbols in the given expression so that the value of the expression is 14…

Q: Complete the example of the associative property of addition. 6 + (7 + 3) = (? + 7) + 3 %3D

A: We know that associative property of addition is given by a+b+c=a+b+c

Q: Use the order of operations to find the value of the given expression. - 22 + 6[15+ (3 - 8)] - 22 +…

A: NOTE: Refresh your page if you can't see any equations. . use the BODMAS rule (order of operation)…

Q: 3. Minutes Pages Rea 2. 2. m

A: minutes = m Let number of pages = x

Q: 19. Jimmy's age is three years more than six times Michelle's age. Jimmy's age can be represented by…

A: We can answer the question as below.

Q: Evaluate the expressions using the order of operations. (- 14 + 18) - 2+ (12- 16) (- 14 + 18)? - 2+…

A:

Q: The expression 2.5 + 2t gives the cost, in dollars, of t tulips at a flower store. Joanna has…

A:

Q: 3 and y=- Evaluate the expression when c=-- 4 1 c+ Write your answer in simplest form. 2/5

A:

Q: Evaluate the variable expression when a = -2, b = 5, c = -2, and d = 3. b-6a bc² - d

A: Given.

Q: Evaluate the variable expression when a = 9, b = 3, c = −1, and d = −3. 2d − 2a 2b

A: To find the value of expression : 2d − 2a 2bc   Given, a = 9, b = 3, c = −1, d = −3

Q: Daquan has 15 more than 4 times as.many walnut trees in his orchard as he has almond trees. If n…

A: Let number of almond trees be n Let number of walnut trees be y

Q: Divide. 2,2 12xy - 6x?y² - 7y 6y? 12xy? - 6x°y² - 7y_. 6y? (Simplify your answer. Use integers or…

A:

Q: Evaluate the expression when m=-5.2 and n=-8.6. 3n-7m

A: GIVEN: m = -5.2 and n = -8.6

Q: Marwan needs to make copies of a booklet.

A:

Q: Alice has Pennies and nickels. The number of Pennies is 4 more than 7 times the number of nickels.…

A: Given , Alice has Pennies and nickels. let number of pennies are represented by x  number of nickels…

Q: 8 Write the expression for the perimeter of the rectangle. 5 Perimeter: If the perimeter of the…

A: Recall:  Perimeter of rectangle, P=2(length+width)   we have, P=120 inches, width=5 inches, length=x

Q: Evaluate the expression when n = 2. n+7n + 7

A: Given: n2 + 7n + 7  When n = 2

Q: Evaluate the expression. b2 − 4ac for a = −4, b = 9, and c = −3

A: We have to just substitute the values of a, b, c in the given expression to compute its value.

Q: Choose the word that makes the sentence true. - Aaron wrote the expression 5k + 15 in his notebook.…

A: We have to choose the correct word to make the sentence true.

Q: Evaluate the expression for p = 2. 8p =

A:

Q: 3n-(2+n) what value of n makes this expression equal to 6

A:

Q: Evaluate the expression and show youvork. Given a = 10, b= 9, c= 4, evaluate 2a + 3

A: To evaluate 2a+3.

Q: quationsL2 Given m || n, find the value of x and y. (x-3)° (2x+9)

A:

Q: Write the first five terms. a, = a, =2, a = a 'n-1 a - 1, n > 2

A: a1=a2=2 ,an=an-1-1, n>2

Q: Evaluate the value of the indicated algebraic expressions. 1. Evaluate ab + cd when a. a = 2, b = 3,…

A: Hi, Thank you for the question. Since you have posted multiple questions as per the rule we will…

Q: 5. Grandma baked 96 cookies and gave them to her grandchildren. One of the grandchildren, Cindy,…

A: Grandma baked 96 cookies and gave them to her grandchildren. One of the grandchildren, Cindy,…

Q: Simplify the following expression: 4(6k-16)-7(2+3k) After simplifying, what number is multiplied…

A:

Q: Evaluate: If a =-3, b = -6, and c = 5 What is the value of the expression below: * -a(-2b) (-c)

A: Substitute the given values in the expression.

Q: Evaluate the expression 7x - y, when x = 3 and y = -1.

A: Given : 7x - y

Q: Evaluate the expressions using the order of operations. -s[(-6° +6*) + (-2° +2')] -5[(-6° +6°) + (-…

A: 14 Given expression is −5−62+63÷−22+23. We have to solve the given expression. First of all e will…

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.