- 19x + 2y - 10y-7x

Q: Evaluate the expression if x = - 2 and y = 3. x + 2y

A: Given : x+2y

Q: Select the expression that is equivalent to 1 3x 2 V3x5 x- Submit Answer 3 3x2

A:

Q: Simplify the given expression. 2.8w - 0.9 - 0.5 - 2.8w

A:

Q: Which of the following expressions cannot be simplified? А. 8х - 5х В. 8(х - 2) С. 8х - 1 | D. -(8x…

A: Upon simplifying:A. 8x-5x=3xB. 8(x-2)=8x-16

Q: Enter an expression equivalent to (3w°+2y' - 3x) + (2r' + y' - 20) - (w'+ 3y'+ x) using the fewest…

A: We have to express the expression into fewer terms.

Q: Evaluate the variable expression when a = 4, b = 1, and c = -2. %3D %3D b2 - Зас

A: We have to put the value in the expression and find the value.

Q: What value of m would make the expression below simplify to 6x ? 12x-5y 2x-10ym -9 9. 10 Next

A:

Q: Which expression below is equivalent to x4 − 4x³y + 6x²y² − 4xy³ + y4 O (x + y)4 (x - y)4 (x-2y)4

A:

Q: Which expression shows an expanded form of -8x*y² (x² – 6y) ? A -&r°y² – 48x³y B -&r°y? + 48x³y?…

A: Expand form of -8x³y²(x² - 6y) So now multiple with each turm in bracket so ... We get  -8x³y²(x²)…

Q: Evaluate the expression for x=2 and y = - 3. 5x+ 2y 5x+ 2y =|

A:

Q: Which of the following is equivalent to the expression 9x2 - 16? O A. (3x-8)(3x + 8) O B. (3x-4)² O…

A: We will make use of the below mentioned algebraic identity to factorise the given expression

Q: Evaluate the expression if x = - 2 and y = 3. (3x + 2y)/ (2 + y)

A: Consider the expression: 3x+2y2+y. Evaluate the expression at x=-2 and y=3 Substiute x=-2 and y=3…

Q: Identify the variable(s) in the algebraic expression. 4x - 5y+ 7 O X, y O 4x, -5y, 7 O 4, -5, 7 O 7

A: To choose the correct option

Q: 7. Simplify each expression 12m+60/2m^2+16m * 5m -10/10m^2+30m-100

A: Here we solve the given equation

Q: 2. Simplify each expression. (4a³j²a³

A: Part (1) Given expression is

Q: Evaluate the expression if x = - 2 and y = 3. - 2x + xy

A: Given expression is:                               -2x + xy

Q: Simplify each expression. -(3a - 3) + 2a - 6

A: The given expression: -(3a - 3) + 2a - 6

Q: Simplify the given expression. (3x + 5) - (4x - 7)

A: Given: 3x+5-4x-7 for simplify given expression, we open bracket and simplify it

Q: Simplfy the following expression 7y + 2x  - 10y + 9x - 10x

A: 7y + 2x  - 10y + 9x - 10x =(2+9-10)x+(7-10)y =x-3y

Q: Simplify the expression (xy²z3)2 xy?

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: evaluate each algebraic expression for the given values of the variable. 3x2y for x = 1.2 and y =…

A: Given: The expression 3x2y . x=1.2, y=0.2 For the given value of x and y, the value of the…

Q: Simplfy the following expression: 2x - 2y + 5z - 2x- y + 3z A.x - 3y + 8z B. 2x - 2y + 8z C. 3y…

A:

Q: Which expression is equivalent to (4x ²y 2 + 6x 2y 3- 12x 3y 2)?

A:

Q: Evaluate the expression for x = - 9 and y = - 7. 2х - Зу 2x - 3y =

A: Put the value of x and y in the given expression.

Q: 17. 17- (2w + 3) + 7(10 - w) | %3D

A:

Q: Which of the following is equivalent to the expression 9x² – 16? O A. (3x- 8)(3x + 8) O B. (9x -…

A: Using algebraic operator.

Q: evaluate each algebraic expression for the given values of the variables. (14a3b2)/(7a2b) for a = -1…

A:

Q: Evaluate the expression for x= 2 and y = 4. 2y - 4 2y - 4 II

A:

Q: Simplify each expression. a. +(-4) b. -9- c.

A: Given (a) 29+-12(b) -67-35we have to simplify these expression

Q: Simplify the expression by combining like terms. 2x +4y + 6+ 2y- 5 + 3x

A: Given,          2x+4y+6+2y-5+3x

Q: evaluate each algebraic expression for the given values of the variables. 3x - 7y for x = -5 and y =…

A: An algebraic expression is an expression consisting of variables and constants with algebraic…

Q: 8. 8x-2y (if x 4 and y = -7) 10 xy

A:

Q: Identify the variable(s) in the algebraic expression. 4x - 5y+7 O X, y О 4х, -5у, 7 О 4, -5, 7 O 7

A: Given algebraic expression is  4x^2 - 5y + 7

Q: Simplify each expression: a) 5 - (-2) b) (-7) - (-3) c) 12 - (3 + (-2)]

A: There is a some algebraic expression is there. we have to simplify it.

Q: If A = 3x^2 - 4, B = 8x and C = 5x^2+2x-10 , find the expression BC -A

A: To get the expression we will directly put the values of A,B and C.

Q: Simplify the given expression. -3(2x + 5) - 6x

A:

Q: evaluate each algebraic expression for the given values of the variables. 6a2 - b2 for a = 1/2 and b…

A: Given: 6a2-b2 for a=12, b=-23 For finding value of given expression at given values, we put a=12,…

Q: 5p-8 5. 7p+4 %3D 6. 2.

A:

Q: Evaluate and simplify the expression when x = 3 and y = 5. 2y + 3(x – y) + x² = [ ?]

A: GIVEN : 2y + 3 (x - y) + x2                x = 3, y = 5

Q: 2.) (n*)-6 -9- 2

A:

Q: Evaluate the expression when x=6 and y= -2 2x-(3x+2xy-y^2)^2

A:

Q: Simplify the given expression . 7x + 3[9 - (2x - 6)]

A: Since the given expression is 7x + 3[9 - (2x - 6)]

Q: Simplify each expression a) 8 – 4(2 – x)+ 12x b) 7x – 6(5 – 4x) + 3 3 -(12x – 8) + 11x 4 c) 12 –(12x…

A: See attached file for a step by step explanation.

Q: Which of the following expressions is equivalent to (2x – 5)2

A:

Q: evaluate each algebraic expression for the given values of the variable. (2a + 3b) - 2(6a - 7b) for…

A: The given expression is (2a + 3b) - 2(6a - 7b)

Q: If B=x-9 and C=2x+5+5x^2, find an expression that equals 2B+2C in standard form.

A:

Q: Find the value of the expression for x = -12 and y = 8 2Y3 + 7 6x + 8y

A: