Evaluate the following expression if a = 4, b = 8 and c = 5: cx b - (7 - a) C

Q: Sam baked 6 cupcakes less than Michelle. Sam baked 18 cupcakes. Which equation will tell you how…

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

A: Answer

Q: Completely simplify the following expression: (x²y¹z-²)(x²y²)³ Upload Choose a File +

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Q: Select the TWO expressions that are equal to -6. Evaluate for: x = -2, y = 4, and z = 16 * x(y+z) -8…

A: Evaluate the expressions for  x=−2,y=4,z=16

Q: Evaluate the expression -x²+5x+8 for x =-4

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Q: Nancy has ttrading cards. Sally has 49 more trading cards than Nancy. Choose the expression that…

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Q: What integer represents the overall change in position?

A: This is to understand the operation of signed integers. In particular one has to understand the…

Q: An auditorium has 50 rows of seats. The first row has 20 seats, the second row has 21 seats, the…

A: The objective of the question is to find the total number of seats in the auditorium given that each…

Q: Simplify the following expression -9x2 -6 +4x+ 10x2 -13x

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Q: A $ 100 deposit is made into a college fund at the beginning of each month for 10 years. The fund…

A: Consider the given information. The deposit amount is $100. The rate is 9% and the time is 10 years.…

Q: implify the following expression. State (2m-14)/(7-m).

A: To simplify the given expression

Q: Rewrite the expression: t³z-5 10

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Q: Evaluate the following expression. 9-1+9+3+ =

A: 9-1+9+81 =8+9+81

Q: Kathy's second card tells her to go back three steps. What integer represents her move back?

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Q: Evaluate for: x = -2, y = 4, and z = 16 * |-y-x|

A: Given values are  x=-2y=4z=16 It is asked to find the value of -y-xz

Q: what is the simpliy the expression of 12x-6y10x3x7y

A: We have, 12x-6y10 × 3x7y = 12( 1/x6)y10 × 3x7y = (12 × 3) (x^7/x6) ( y^10 y)  = 36 [x^(7 -6) ][…

Q: Compute the value of these expressions: 1x8+1,12x8+2 and 123x8+2

A: Given the expressions:1x8+1,12x8+2 and 123x8+2

Q: Identify the like terms:3,25r2,10s,10r,4r2,3s

A: In algebra, like terms are terms that have the same variables and powers. The coefficients do not…

Q: Evaluate:

A: Evaluate                                             -4200231031021303 Let us evaluate the…

Q: Match expressions to the boxes

A: According to the question, r denotes the rate or speed of Hoppertunity. We know that Dortmund runs…

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.