< : estion > Simplifying Algebraic Expressions Simplify Completely 30 – 18c = 6 27 + 63m 4m + 9 4(15a - 18) + 6 3 6(10y - 15) + 30 5 Video = = +12y 11 = - =

Q: simplify 2(5x-7)-8(x-5)

A:

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

A: Commutative property under addition.

Q: Explain how to simplify the expression 7x - [3x - (2x - 4) + 2] - x

A: The given expression is as below :         7x-[3x-(2x-4)+2]-x

Q: simplify to create an equivelant expression 8-4(-x+5)

A: Expansion of brackets: a(b±c)=ab±ac

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

A:

Q: how do you simplify this expresion use every step and use keywords -12 divided by3 . (-8+(-4)^2…

A: Given that, the expression is -8+-42-6+2 and the keyword is 12 divided by 3. The given keyword can…

Q: Simplify the following expression as far as possible: (x - 6)(x+ 6) – (x+ 6)² – (x – 6)². Note that…

A: Arithmetic expression

Q: X-4 4-x X-4 1O Zab +4 a2-62 a-b

A:

Q: lin says, "i started inside the parenthess and end up with 23x." 8 - 3 (4 - 9x) 8 - 3(-5x) 8 +…

A: It is wrong.

Q: 3(5+2x) = 45 + 8x

A: We will find the value of x.

Q: Multify and simplify  (5cuberoot(25))(6cuberoot(5))

A: The given numbers are (5cube root of (25)) × (6 cube root of (5)).

Q: 1 XF [-8(5-4x)] + (5-4x) (55x")

A:

Q: A stone is thrown into the air. The height based on time, t, can be modeled by the expression below.…

A: NOTE: Refresh your page if you can't see any equations. . to find the starting position of the…

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: x43メ+ tim Xっ2 と-メー

A:

Q: The number of terms in 5x + 2x + 7

A:

Q: 10-3x>1

A: Given,            10-3x&gt;1

Q: Multiply (2x-9(4x - 2)

A: (2x-9)(4x-2)=2x(4x-2)-9(4x-2) ⇒  (2x-9)(4x-2)=8x2-4x-36x+18 ⇒(2x-9)(4x-2)=8x2-40x+18

Q: Simplify x/x+5 - x+7/ x(x+5)

A: Simplifying: x/x+5 - x+7/ x(x+5)

Q: Simplify 3(4-x)2 x (-1) x (2x+3)2 + (4-x)2 x 2(2x+3) x (2)

A: Use algebraic identities and then simplify

Q: 2x 15а + 20 Add and simplify: 2x + 5 2а? + Зх — 5

A: The expression is given by 2x2x+5+15x+202x2+3x-5

Q: 2x<8 and 2x-1<5

A: Given that 2x&lt;8 and 2x-1&lt;5

Q: Simplify the expression. Use the before your 9) (5x²)² (3x)

A: After simplify the Experision

Q: 3t^2+21t+30>5t^2-20

A: Given: The inequality is  3t2+21t+30&gt;5t2-20

Q: Let f(x) ƒ¯¹(-4)= = x+1 x+8

A:

Q: g3 +5x²+9x+7 dx dæ Evaluate x²+5x+4

A:

Q: 61 (9x-22) (5x-7) K 34 9.

A: Explanation: The measure of complete arc = 360 So,…