Evaluate the variable expression when a = 2, b = 3, c = −4, and d = −3. d|b − 2d|

Q: Louis must ride a mechanical lift to place 20 boxes on a high store shelf. Louis weighs 140 pounds.…

A: Calculate the total weight of boxes and add with the weight of Louis.

Q: Simplify. 7p?q2-7p2q3+8p2q³ – 7p?q2+pq The simplified expression is

A:

Q: Ryan planted flowers in a rectangular garden. The width of the garden is (x-6) feet and the length…

A: Given  Width of the garden = (x-6)ft Length of the garden is 1 foot longer than width.

Q: Evaluate the variable expression when a = -4, b = 2, c =-4, and d = 3. (b+c)? - 3a %3D A. -8 В. 32…

A: Given that a= -4, b=2, c= -4 and d=3 find value of the expression (b+c)^2-3a

Q: Rose had ten roses (r) in her garden. During weekends she buys additional roses. Express her total…

A:

Q: Simplify the expression. Use the order of operations. 11-6-4-(-2)³ 11-6-4-(-2)³ = (Simplify your…

A:

Q: Maria is making a sta using glass tiles. Each tile is inch by inch. The window is 14 inches wide by…

A: 12.  Given that each tile is 1/4 inch by 1/4 inch. So, the area of a tile is (1/4)*(1/4) = 1/16…

Q: 4. Kerry has 77 dolls. Perry has e more dolls than Kerry. Write the expression that shows how many…

A: Let Kerry has k number of dolls and Perry has p number of dolls. As given, Kerry has 77 dolls, so k…

Q: 32. 24 12

A: We will find the solution in the following step

Q: Can you help me solve this Annabelle has some marbles. Tanya has 7 more marbles in her bag than…

A: Use the condition above for finding the expression

Q: Jenny invited Gianna to go and watch a movie with her family. The movie theater charges one rate for…

A: Given that a movie theater charges one rate for 3d admissions and a different rate for regular…

Q: () - () x ( 4 ) ? s the value of the expression A. -6 8. В. - 27 8. С. - 27 D. 6

A:

Q: 3) Simplify the expression. State what value(s) of the variable must be excluded from the answer.

A: The function in the form a0xn+a1n-1+···+an is called an algebraic function. The expression in the…

Q: Rewrite the expression (x- 2)- (3-x) as an equivalent expression in its most simplified form. A cell…

A: Mathematical problems.

Q: 8а10 4а3

A:

Q: Cole orders 4 bags of salted potato chips, 3 bags of sour cream, and chive potato chips, and 2 bags…

A: Given, Potato Chips packet = 4 Soye cream.               = 3 Barbeque chip           = 2 Cost of…

Q: Ashley goes on a road trip; her car gets 21 miles per gallon (mpg) and gas costs $3.32 per gallon.…

A: 1.1.The number of gallons of gasoline that Ashley used is computed.

Q: he statement into an algebraic expression or equation. The amount A of water in the q quarts of a…

A: Given The amount A of water in the q quarts of a liquid that is 62% water.

Q: 12a2b³ c^ de5 6a²bc³ de5 Which expression is equivalent to A 2bd в 2ab? 26°c 2ab? се D

A: 12a2b3c4de56a2bc3de5=2a2-2·b3-1·c4-3d1-1e5-5[since pmpn=pm-n=2a0b2c1d0e0=2b2c   [p0=1

Q: 2. Which expression is not equivalent to 16x* - y? a. (2x- y)(2x+y)(4x²+y²) b. (2x)4–(y)4 c. 4x°(4x²…

A: We have given the 4 expressions and we have to find which expression is not equivalent to 16x4 - y4.…

Q: What is the simplified form of the expressions? a. -6a2b-1 b. O A. — ба ba 2 a. b. 5уз B. 6a2 a. 9.…

A:

Q: V-36 The expression is equivalent to -V36

A: Given -36-36 Since -36=6i,    -36=-6

Q: Simplify the expression.

A:

Q: Arithmetic mean betwen A,B is9, And Arithmetic mean betwen 2A,4B is 61 So what is the value of a and…

A: Given query is to find the value of A and B

Q: Money A store sells barrettes for $2 each and combs for $1.Shelby buys 3 barrettes and a comb.Kendra…

A: soln:Given moeny A store sells barrettes for $2 and combos for $1let x=No.of barrettes buyedx=No.of…

Q: Chloe purchased a game that was on sale for 12% off. The sales tax in her county is 6%. Let y…

A: Given that Chloe purchased a game that was on sale for 12% off Let y represent the original price of…

Q: It takes you 50 minutes to get to campus. You spend t minuteswalking to the bus stop and the rest of…

A: 0.06t+0.550-t a). On simplification, we get…

Q: At a store, notebooks are on sale for 78% off the regular price. The cost of a notebook is…

A: Given The cost of a notebook is  n.  Notebooks are on sale for 78% off the regular price.  We have…

Q: Which statement best i) 2.бх? - 122.3 ii) 2.6- 5.5x ii) 122.3x

A:

Q: Which algebraic expression is a difference with two terms? O A. -2y+ 5 +3 О в. Зу+ 1 C. 5(y- 6) D.…

A: We have to find algebraic expression which is a difference with two terms  We know that ,  Any…

Q: Ron’s class donated d dollars to a local charity. danny’s class donated 21% more than ron’s class.…

A: Ron's class donated  d dollars  to a local charityDanny's class donated 21%  more than Ron's class.…

Q: error analysis  Ellie wrote AB=|-1+5|=4

A:

Q: Evaluate the variable expression when a = 9, b = 3, c = −1, and d = −3. 2d − 2a 2b

A: To find the value of expression : 2d − 2a 2bc   Given, a = 9, b = 3, c = −1, d = −3

Q: 12. Konnor wants to burn 250 Calories while exercising for 45 minutes at the gym. On the treadmill,…

A:

Q: Ready Write and Evaluate Algebraic Expressions-Instruction- Level F D) Eric works at the deli on…

A: Eric earns $14 per hour by making sandwiches and $14 per hour by delivering orders. He works for s…

Q: Simplify. 2p2g²-2p2q+ 3p?q* - 2p²q²+pq The simplified expression is

A:

Q: Algebra Last week, a candle store received $355.60 for selling 20 candles. Small candles sell for…

A: Solution:- Find equation

Q: Evaluate the algebraic expression for the given values of the variables. -x? - 3xy + 2y3; x = - 1, y…

A: To evaluate the below algebraic expression at x=−1, y=−2. −x2−3xy+2y3

Q: MATHEMATICAL CONNECTIONS Find the value of x when alb and bc. bA CA [5(x+7) +15]° a (9x + 18)

A: Find the value of x when a⊥b and b∥c

Q: What is the value of -6a b for a =-2 and b = 4? O A. 768 O B. 12 O C.-12 O D.-768

A:

Q: ii 21 YOU BE THE TEACHER Your friend simplifies the expression. Is your friend correct? (r®j4 = p6…

A:

Q: 2. Which expression is not equivalent to 16x4– y*? a. (2x-y)(2x+y)(4x²+ y²) b. (2x)4 – (y)ª 4x²(4x²…

A: Simple answer verify problem.....

Q: wha is the answer

A: given, y=53x+4and y= 53x-3

Q: Iwrice a NUMBER is Three less tham its guare. Find this NUMBER ,

A:

Q: (7y² +y-7) + (8y² - y-6) (7y? +y-7) + (8y2 -y-6) = (Simplify your answer.)

A:

Q: Evaluate the expression for x=-5 and y=- 3. 6x– 4y y The value of the expression for x=-5 and y=-3…

A:

Q: Kate works as a computer salesperson. She earns a monthly salary of $1,200 plus $20 for every…

A: We have to find the expression for Kate earning

Q: Aliyah wrote the expression (150 + 75)n to represent the following scenario. A rental company…

A: given that rental company charges a flat $150 and an additional fee $75 per night to rent a cabin.…

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.