Evaluate the expression a+b a+b when a=23a=23 and b=45b=45. Write in simplest form

Q: Which property is being used to rewrite the expression: -4(3x - 8) = -12x

A: Answer: the solution of following question is shown below :

Q: Simplify the expression

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

Q: Evaluate the variable expression when a -3, b = 7, c = -1, and d = 3. b - d C - a

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Q: Evaluate the expressions. a) 55 (-5)8 b) (- 5)5

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Q: Which expression represents "the product of a and b decreased by 9"? O A. ab -9 B. 9- ab C. a÷b-9 D.…

A: Since, it is given that a and b are two numbers.Our Aim is to tell which expression represents the…

Q: Simplify the expression. (a b (a + b²)

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Q: Evaluate the expression 2a-(9-(b+(c)))+32-(a-b+2c) at using the values   a = -9, b = 2 and c = -57

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Q: Which expressions are equivalent to  -8z + (-5.5) + 2.5z + 3y - 3.5

A:

Q: Select the expression that represents a in terms of b. O a- 90 - b O atb- 90 O 90-b

A: one angle is a. Second angle is b. Third angle is 180°.

Q: Simplify the expression: 2(5w - 10) = Submit

A:

Q: Which expression is equivalent to 2/3÷4/5

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Q: Find the value of <a 90 96 a- 80° O b a- 87° a - 85° O d a - 82°

A: In this question we have to find the measure of ∠a

Q: Simplify the expression: 6(9z + -10z) + 7z

A: Question 1,Given,           69z+-10z2+7z

Q: Which expression Is equivalent to -2(x+4) – (3x +8)? 25. @ 5x + 16 O 5x - 16 © -5x + 16 O -5x - 16

A: *concept:- first simplify the given equation.

Q: Evaluate the expression when y= -5. y +9y+7

A: here on putting the value of y=-5 in given expression, we will get the value of given expression

Q: Which expression is equivalent to 10(4x + 6)? A 10(4x) +6 B 4x + 10(6) с 100х D 10(4x) + 10(6)

A:

Q: Write the expression in terms of i and simplify. V-81/-9 =O i

A:

Q: Write an equivalent expression for (3m – 6)(8m² – 40m - 5).

A: I found linear factors of (8m^2 -40m -5)

Q: Simplify the expression: 6 - d? + 5d? - 4 Submit

A: 1.  Given expression is : 6 - d2 + 5d2 - 4 Now, 6 - d2 + 5d2 - 4 = 6 + ( -1 + 5 )d2 - 4…

Q: Evaluate expression when b=2. b2 -6b+3 2

A: Given , Expression  b2 - 6b + 3 We have to evaluate the expression when b = 2 Put , b = 2 in this…

Q: Evaluate the expression (a°b2 + c°)² when a = -2, b = 3, and c = -5. %3D O-81 81

A: Given expression is a3b-2+c02and a=-2, b=3 and c=-5

Q: evaluate the expression when c=-3 c2-5c-8

A:

Q: Evaluate the expression when a=5. a -7a+1

A:

Q: Evaluate the variable expression when a = 3 and c = -6. a – 4c

A: To evaluate the variable expression when a=3 and c=-6.a-4c

Q: Evaluate the variable expression when a = 4, b = 4, and c = -2. bc (2a)

A:

Q: Evaluate the variable expression when a = 2, b = 3, c = -1, and d = -4. (ь - d)2 : (Ь - d) d)2 (b -…

A:

Q: Simplify the expression a7b−6 /(a3b−2)−3

A:

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 (-3ab7)(3ab-6)

A: Consider the given expression:

Q: Simplify the expression. (− 5x y-5 )3

A: To simplify: -5xy-53 We know that (ab)n= anbn and amn = amn

Q: Evaluate the expression when a=6 and c=-5. -a+2c

A: To find the following expression  -a + 2c a = 6,  c =-5

Q: Rewrite the expressions in terms of i: a) -v(-5) b)(-V(-24))v6

A: SInce multiple questions are asked, I am answering the first question with both subparts.

Q: Simplify: a³ (5a? + 3a + 2)

A: a35a2+3a+2

Q: Which expressions are equivalent to 4b ? Choose all answers that apply: b+2(b+2b) B 3b+b 2(26)

A: To determine: The expression which are equal to 4b. Now we shall simplify all the given expressions.…

Q: Evaluate the expression: If x = -25 and y= 10, what is the value of Ixl + y-10? O 15 -25 O 25 O 5

A: Explanation of the answer is as follows

Q: Simplify the expression 4 За 5ь4 2ab2

A: Given that

Q: Evaluate the expressions. a) 14° b) - 14° a) 140-

A: a) 140=1

Q: Simplify. Rewrite the expression in the form b". b-2

A: Explanation of the answer is as follows

Q: Identify the terms of -3 a° b? + 2b – 4 a3. O - 3 a°b?, 2b and -4 a3 O a° b2, b and a3 O -3 a°b², 6…

A: Terms are the part of an equation consisting of variables and constants. They are separated by an…

Q: Evaluate the expression when y= -3. y -6y +9

A:

Q: Evaluate the expressions. a) 6° b) - 6° a) 6°: b) - 6° =O

A: To find  a)60 b)-60

Q: Evaluate the expression when b =-3 and y =7. 4y-b

A:

Q: Identify the terms of -3 a b2 + 2b – 4 a3. O a°b2, b and a3 O - 3 a°b?, 2 b and -4 a3 O - 3 a°b?, 6…

A: Given algebraic expression is  -3a^3.b^2 + 2b - 4a^3

Q: 1.) Simplify the expression if b = 9 [38 – (b- 3)2] + 3b

A:

Q: 2(ab+ 3ab?)- ab? - a²b

A: We will simplify the given expression.

Q: Simplify the expression. (a) V 4a3 + va (ь) 81x +

A:

Q: Simplify the expression

A: The given expression is t-4t+4Formulas:a2-b2=a+ba-ba+b2=a2+2ab+b2

Q: Evaluate: If a =-3, b = -6, and c = 5 What is the value of the expression below: * -a(-2b) (-c)

A: Substitute the given values in the expression.

Q: Evaluate the expression when x = 5, y= -3, and z = -2. y+z _

A:

Q: Simplify the expression

A: