Simplify the expression and combine like terms. 2 (+ 6) + 3z + 4=

Q: The expression 2x y has three terms true or false explain your answer

A: Given expression is 2xy. We have to check whether the given statement, "The expression is 2xy has…

Q: Evaluate the expression 22x2 for x = 3 and y = 2. xy2 The solution is

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Q: Simplify the expression

A: To Determine: simplify the expression . Given: we have a3-8a2-4÷aa3+8 Explanation: we have an…

Q: Simplify the expression. 9(5+t)- 7(t+2) 9(5 +t) 7(t+2) = -

A: 9(5+t)-7(t+2)multiply and open the brackets and then simply aad or subtract according to signs t…

Q: Substitute and simplify the expression a +6 + b for a = -36 and b = -3. Show all of your work.

A: Kindly go through the solution and let me know in case of any doubt or further clarification in the…

Q: Which expressions show the points Roopesh earns if 2 beanbags land in the hole? Choose ALL that…

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Q: A Re-write the given expression in the form of p4dB. p-6 (d-4)\P A : B :

A: Topic - exponents am  /an =am-n

Q: Add the expressions by combining any like terms -3a-7b За-4b -3a-7b За-4b (Simplify your answer.)

A: The provided expression is:

Q: Which expression is equivalent to the one shown? 2.75x+ 0.25(x+ 4)- (x-3.8) A A 2x+ 4.8 B 2x- 2.8 C…

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Q: Evaluate the expression. 10P2 The solution is

A: Here we have to calculate values of given permutation and combination.

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: Evaluate the expression. 7P2 The solution is

A: We want to find the 7P2

Q: Simplify the expression: -4 10m 2- m + -6m 8m + -6m

A:

Q: Evaluate the expression when x=30 and z = 6. x+z? X-4z Simplify your answer as much as possible.

A: x+z2x-4zx=30, z=6

Q: z6 · (z²)-5

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Q: Write an algebraic expression for each word phrase. a) 4 multiplied by the sum of y and 1. b) The…

A: Here we write an algebric expression(a) 4 multiplied bt the sum of Y and I(b) The product of t and…

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: Evaluate the expression below when a = 2, b = 8 and c = -9/2. √b² - 4ac 2a

A: Given that a=2,b=8 and c=-92. Evaluate the expression b2-4ac2a.

Q: Theodore goes to a baseball game and buys 3 waters that cost x dollars each and a bag of popcorn for…

A: Given: Theodore buys 3 water at cost = $x Cost of Popcorn = $4.50

Q: valuate the expressions. a) (2?)* b) (2*)² - (2?)* -O (2*)*

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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: Evaluate the expression when a= 3 and b=8. 36+a Simplify your answer as much as possible.

A:

Q: Which expression below shows what the left side of simplified? -8n + 4(1+5n) = -6n – 14 %3D

A: -8n+41+5n=-6n-14

Q: Simplify the expression. Assume that the variable is a positive number. See Example 2. -V-16a3

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Q: Simplify the given expression. 5(2x2 - 6x) - (4x2 - 3x)

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Q: Evaulte the Expressions a) (2^5)^4= b) (2^4)^5=

A: The power rule of exponents say that to raise a power to a power, just multiply the exponents as…

Q: Simplify the expression. Assume that all variables are positive when they appear.  ( 5√8)  (-3√3)

A: We have to simplify the expression: 58-33 We know the square rot property, a×a=aa×b=a×b   ( where a…

Q: Simplify the expression. Assume that all variables are positive when they appear.  ( 6√5) - (4√5)

A: Given: 65 -45 To simplify: The given expression.

Q: Evaluate and simplify the expression when x=10 and y=7. 5 +y [ ?] [ ] 6x Be sure to simplify your…

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Q: Simplify the expression if ||v|| = 9 and ||w|| = 6. (Give your answer as a whole or exact number.)…

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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: The length of a rectangle is (x + 2). The width of the rectangle is (x 2 + 1). Which expression…

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Q: the expression when x = 10, y = -2, and z = -5. 10y -x? + 6z 31. XZ 29. 30. y y

A: Put the value which is given in the  given expression .

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: Evaluate the expression for q 10 and r = -6.3. %3D Write your answer as a decimal or whole number. 9…

A: follow next step

Q: Simplify the expression. Assume that all variables are positive when they appear.  ( -√18) + (2√8)

A: Given expression: -18+28

Q: Write an expression equivalent to 12g - 3g + 7 with exactly two terms

A:

Q: Evaluate and simplify the expression when x=10 and y=7. 5 + y [ ? ] 6x Be sure to simplify your…

A: the given expression is 5+y6x

Q: Alice has Pennies and nickels. The number of Pennies is 4 more than 7 times the number of nickels.…

A: Given , Alice has Pennies and nickels. let number of pennies are represented by x  number of nickels…

Q: Simplify the expression. Use the before your exp 4 12 24a b'c 7) 18a°c 3

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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: Write an algebraic expression for the perimeter of the figure shown below. Simplify your answer. 2x…

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Q: Find the value of x. Write your answer in simplest form. 2/2 45°

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Q: Evaluate the expression. (Simplify your answer completely.) (a) glog5(6) (b) 4log4(24) (c) eln(20)

A: We can use property of logarithm in order to solve the given problem.

Q: Simplify the expression. Assume the variable represents a positive number. (V)* 4 3x

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Q: Simplify. Rewrite the expression in the form a". a-13 a-6

A: We need to simplify the following expression a-13a-6

Q: Complete the statement to describe the expression ab + cd. The expression consists of terms, and…

A: The expresaion consists of 2 terms (namely ab and cd)  And each terms contain two factors (namely (…

Q: Write an expression that represents the perimeter of triangle. Combine like terms. 4 3x 3x 15…

A: Perimeter = sum of the lengths of all sides of the Traingle So, perimeter = 3x + 3x + 15 Perimeter =…