The expression 3(-2m + 5)-6(-4m- 2) can be written in the form am + b. What is the value of a + b?

Q: Simplify the expression: 2. 2. 8b - 6b + -4 + 2 + -10 + -3

A:

Q: The expression 3(x + 2x- 3)-4(4x-7x+5) is equivalentto A) -13x- 22x+ 11 B) -13x + 34x-29 C) 19x -…

A:

Q: Simplify the expression . 8x-4-3X+1

A: Given,

Q: The expression (x- 6)2 is equivalent to A) x2+36 B) x² + 12x + 36 C) x-12x +36 D) x2-36

A:

Q: Simplify the expression 12y - ( -4 - 8y)

A: Explanation of the answer is as follows

Q: What is the value of <-5x+1dx? 0.5 -2 2 -0.5

A:

Q: 5p-8 7р+4 6. 2)

A: Given query is to simplify the expression.

Q: Simplify the expression: 7 + -2(-4 + 7h) + -9h

A:

Q: Which expression is equivalent to (3x²y)*(2x*y²)² ?

A:

Q: The value of the expression 3x 3 is 3-9 320 39 3-20

A: According to question given that3-4×3-5

Q: Simplify the expression: 3(-3- 8z) = %3!

A: Given -3(-3-8z)          =-3.(-3)+3.(8z)          =9+8z

Q: the expression -2( x - 4 ) the same as?

A:

Q: Simplify the expression. r°(2x²- la + 5)

A: Given  To simplify 5x3 (2x2 −1x+5)

Q: simplify (a^4  b^-3/a^3  b^-1)^-5

A: For division the exponents subtract

Q: The expression -3m - [2m + (5 - m)]  + 7 was simplified as 2 - 4m. Without simplifying, explain how…

A: the final answer is 2-4m. the explanation is given in the below step

Q: simplify the expression - 3/5 (-8+5/9x-3)

A: Given expression can be simplified in two cases.

Q: Simplify the expression.

A: Here we have to Simplify the expression. A=(2x3y)2(3x-1y2)

Q: Simplify the expression: 6(9z + -10z) + 7z

A: Question 1,Given,           69z+-10z2+7z

Q: Simplify the  expression. (3-2) -1

A: Given: (3−2)−1

Q: (13r-7) (&r-2)

A:

Q: - 12x"y³ 6x®y 10,,3 Simplify the expression: A -6x²y? ® 6x°y² -2a²y³ -2a²y? D

A:

Q: Simplify the expression: -10 + -5(-3m - 8m)

A: On simplifying the above equation,we get

Q: 7) 16 2

A: According to Secant-Tangent theorem, Consider tangent point on circle as A and point meeting secant…

Q: simplify the expression 2x^3-2x^2-6x/2x^2-7x+6

A: Given,           2x3-2x2-6x2x2-7x+6

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

A:

Q: Simplify the expression: 2. -9 + -6g + -2g + -9g - g

A:

Q: which expression is equivalent to (3a+7)(2a-5)

A:

Q: 1/2x(6x1÷7)-1 what is the value of the expression?

A: Use BODMAS rule to find the value.

Q: The expression is equivalent to A) x C) B) 7x D) x7

A:

Q: Simplify the expression: 2 -5g - 99 + -2q + -9q + 2q

A: (1).   The given expression is: -5q2-9q+ -2q+ -9q+2q2

Q: equafion ,3 *+33x-34

A: Explanation: x3-10x2+33x-34  Is not a perfect cube. As putting x=2 we…

Q: Which expression is equivalent to (x + 2)(3x - 3)? 1. 3x2 -6 2. 3x2 + 3x - 6 3. 3x2 + 6x - 6 3x + 9x…

A: Given,            x + 2 3x - 3

Q: Simplify the expression  6h + (-5.9d) - 15 + 4d - 2.5h

A:

Q: Simplify the expression 14z - 3 - (6 - 5z)

A:

Q: Simplify the expression: (10es^-4)(es^-6)

A: The given expression is,

Q: Which expression is equivalent to the expression -3(4x- 2)- 2x? A -8x B -16x C -14x- 2 D -14x + 6

A:

Q: In the expression 2x+y-12, what is A) the coefficient of x?

A: Given 2 x+y-12

Q: Simplify the expression -2.8f + 0.4f - 13 - 3

A:

Q: Simplify the expression (x²-4) X-2

A: Question (1) - Given function - f(x) = x2-4x-2

Q: The value of 5X-7 < 8 < 3X-13 is:

A: Given Information:  5x -7 &lt; 8 &gt; 3x -13

Q: Simplify the expression. 3.7m-4-3.7m -6 3.7m-4-3.7m-6=

A: Our aim is to simpilfy the expression given below:-3.7m-4-3.7m-6=?

Q: What property is illustrated by: -2.1 x 1 = -2.1?

A: Given that: -2.1 x 1= -2.1

Q: Simplify the expression. (9x-12)-(6x+1)

A: Given:

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

A:

Q: Simplify the expression. -2.5(x-3)- 7(4-8.5x)

A:

Q: Which expression is equivalent to (x-2)(x+3)?

A: From the given problem:   x-2x+3   Now simplifying the given expression;…

Q: Simplify the expression.

A: the given expression is: 2x-2=-9 we have to simplify the expression.

Q: Which expression is equivalent to (x-2)(x+4)? *

A: for making complete square add and subtract half of coefficient of x.