Select the expression that is equivalent to the expression -y -3 (-3y + 5)

Q: 7x+8=-20

A:

Q: 17x - 91- 3> -6 17x -6

A: Given: 7x-9-3≥-6 To Find: To solve the given inequalities

Q: dentify the variable and the operation in the algebraic expression 6\x

A:

Q: simplify (-4a - 6b - c) - (2b - 4c - 8d)

A:

Q: 2а' -7а -15 2а-10

A: 2a2-7a-152a-10=2a2-10a+3a-152(a-5)                         =2a(a-5)+3(a-5)2(a-5)…

Q: what is 4+5x+3x=-84

A: The given expression,      4+5x+3x=-84

Q: Expand to write an equivalent expression-12(-2x+4y)

A: Given that 12(-2x+4y) To Expand to write an equivalent expression

Q: Simplify -7(2x - 3) + 8x

A:

Q: f(x) = 3x + 6 g(x) = x? – 3x – 10 Find (2)

A: Given,          fx=3x+6          gx=x2-3x-10

Q: Write an expression to represent: The sum of ten and the quotient of a number r and 6.

A:

Q: Simplify (-3a4b3)3

A:

Q: 5x+32=-20x+48

A: We will use simple algebra to find the value of x.

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: Evaluate 15 - x + 19 if x = 4

A:

Q: -7+2(-4x+20)+12x

A: Consider the given expression: Here the objective is to simplify the given expression

Q: Bob rewrite the expression 6-(-8) as 6-(+8). Is he correct or incorrect? Explain how you know.

A: Sign Rule    (-) (-) = (+)  (-) (+) = (-)  (+) (-) = (-)  (+) (+) = (+)

Q: What is -4x6

A: Given that: -4x6

Q: 9x-2>-65

A: Introduction: By solving an inequality, we determine he solution set that satisfies the inequality.…

Q: 2z+5=-8

A: given  2z+5=-8

Q: 156= -4 + 10(y + 8)

A: Given equation is  156= -4 + 10(y+8)

Q: _3 4c 2.3d-5

A:

Q: Determine if the two expressions are equivalent 6x+8 and 2(3n+4)

A:

Q: What is the product of -4 and +6

A:

Q: 12x-7= -1

A: First write given equation, 12x - 7 = -1 12x = -1 + 7 12x= 6 x = 612 x = 12 x = 0.5

Q: x4-102=-9

A: Solve the given equation as follows. x4-102=-9x4-100=-9x4=100-9x4=91x22=91