Evaluate. 11(x-(-7)) when x = - 18and- 2a + 5a + 0.11 when a = - 2 - Note: Recall what evaluation of an algebraic expression does mean. Extra: Construct/solve (evaluate) an algebraic expression where the Distributive Propertyto be applied twice.

Q: Find the missing expression: (-2x2 - 6x - 2) L ) = 3x + 4x2 – -x+ 10. A. 3x + 6x + 5x +12 B. 6x +5x…

A: Answer

Q: Use algebraic techniques to determine whether odd, or neither. -2x7 - 1 3x³ + 9x is even,

A:

Q: 글x + 등 O Write the equation y Fin the standard form 3 of Ax + By + C = 0.

A:

Q: 1. Mrs. Brady purchased an item on sale and described her purchase to her students. One of her…

A: The original price of the item is $ P. Calculate the price after the discounted price and the use of…

Q: Draw a chip model to represent -4 – (-3). This should use a take-away interpretation of subtraction.…

A: We have to draw a chip model to represent -4-(-3).

Q: s equivalent to (6x + 4)(x + 5) ?

A: We first expand the given expression:

Q: 18x+3|>12

A: We have to find range of x.

Q: Simplify the expression (* - y) + 2(z + 3y) and write the property used in each step.

A: The given expression,          x→-y→+2z→+3y→

Q: The Missouri River is the longest river in the United States.The Mississippi River is 200 miles…

A: An algebraic expression consists of constants and variables joined together with mathematical…

Q: can you make the equivelent algebraic expression using the distruibutive property -1(d-4)

A: The distributive property is a property of real numbers that states that the product of a number and…

Q: x? + 7x + 10 Simplify: x + 2

A: Consider a quadratic expression:  ax2+bx+c. The middle term is bx. Now, to factorise the above…

Q: Simplify the expression (-9p + 7) - (-9p + 3)

A: simplify:-

Q: |3x-12| > 6

A: The given inequality is

Q: - X+yil

A: Given expression: x+iy-x+iyx+iy

Q: Which expression is equivalent to 8a3 +? O (2a - c)(4a? + 4ac+ c) P (2a + c)(4a? - 2ac+ c) 2ас + c?)…

A: SOLUTION-

Q: RIGHT WRONG RHINO LION 2(x + 6)=2 2(x + 6)=2x + 6 Explain your answer here: Explain your answer

A:

Q: A rectangle has each side that is multiplied by the value of the width,2x. So basically the…

A: A rectangle has each side that is multiplied by the value of the width,2x. So basically the…

Q: Annie’s Albums produces digital photos from old photos. The company’s average cost (in dollars) to…

A:

Q: Is x+y is an algebraic expression

A: We have to determine whether the given expression is algebraic or not.

Q: Q1: A- Write the following algebraic expression in its simplest form: 5x+3x²+5x+6 X *+3 25x²-9

A: Please refer to the image below

Q: There are x tons of sand in a pile initially. Then of the sand in the pile is removed from the pile…

A:

Q: Simplify the expression -2 56x-8 7x4y-5 X

A: Consider the given expression:

Q: What is "x" in the expression below? 4x + 10 = x/6 + 3

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.