Which expression has the smallest value? O 15 + (-7) -9- (-9) O 15 + (-3)

Q: Evaluate the expression if z =- 6 and y = 4 and z = - 7 1² - y-z

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Q: What is the value of this expression when a= 3 and b=-2? 3a266 2a165

A: simplify  if a=3 and b=-2

Q: Explain how to add two numbers with the same sign. Give an example with your explanation.

A: Explain how to add two numbers with the same sign. To give an example with your explanation.

Q: What is the missing expression in the highlighted box below in the generic rectangle that is used to…

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Q: 4 What is the value of this expression when x= 2 and U 3(x y) Enter your answer in the box.

A: Value of expression

Q: 8.) At the start of the month, the value of an investment was $68.00. By the end of the month, the…

A: Given that, At the start of the month, the value of an investment was $68.00. By the end of the…

Q: Barb said: "I think it is -10 -(-8) when that card is taken away and that equals -18. Jazz said: "It…

A: We will solve the following

Q: Identify the terms and like terms in the expression. 2n -n-4+7n Terms: Like terms:

A: all elements of expression are terms and use definition of like terms for the second answer.

Q: ) What is the value of the expression below? -4.5(-(M(-0,25) |

A: Solution:

Q: Which expression is equivalent to x^1/3? x/3 ^3√x x/√3

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Q: What is the simplified form of - 5? O-3 O 31 O 3 O -31 O There is no correct answer given.

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Q: 8.) (2 – 21)(-5 - 21)

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Q: Write a sentence explaining, in your own words, how to evaluate the expression (-8)2. Also write a…

A: Given that : The expression is ( - 8 )2 .

Q: Which answer choice shows the simplified version of this expression? A _ b14 B - b8 C - b-33 D - b3

A: In this question we have to find the simplified form of given expression

Q: State true or false -6 >2

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Q: 3 2 Evaluate the expression when a = and b 5 -- 3 а-4b Write your answer in simplest form.

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Q: 15 - Зт - 4т - 12 4m – 12

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Q: A' (5,-3) B' (5,-12) (0,-7) C

A: For locating points A,B and C-  A(5,-3)- x=5, y=-3 B(5,-12)- x=5, y=-12 C(0,-7)- x=0, y=-7

Q: Explain how to add two numbers with different signs. Give an example with your explanation.

A: To add two numbers with different sign, keep the sign of the number with the largest value and…

Q: What is the value of the expression 7 (-14.5)? 2 A 104- B -102- © -104 O 102 D

A: As we know that the rule of the mixed fraction, abc=a+bc So, the mixed fraction can be simplified…

Q: Evaluate the expression:  54 A - 20  B - 25 C - 125 D - 625

A: Given: 54 Since, xn means multiplying x, n times.

Q: Evaluate the expression.

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Q: Which algebraic expression represents “the product of a number and five”?

A: Note:- Product of two numbers a and b is denoted by ab

Q: dentify the terms and like terms in the expression. --x- 9x + 12x² +7 Terms: Like terms:

A: Given, The expression   -x-9x2+12x2+7 We have to identify the terms and like terms in the…

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

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Q: What is the value of the expression? 4-2 + 120-20 x 0.6 x 10 (28-7 x 2) + (2000 x 0.3)

A: We can find the value of the given expression by the BODMAS  rule.This rule states that first we…

Q: Use the distributive property to write an expression that is equivalent to 5(-2x - 3)

A: Given,  The expression  5(-2x - 3)  We have to find the equivalent expression using the distributive…

Q: Which expression is equivalent to -- (6x + 15) -3? A -2x + 12 -2x + 2 -2x-2 D -2r-8

A: We will find the expression.

Q: I'm not sure how to find the expressions for 7

A: As two Questions are posted, I will solve only one: 7. As the acceleration is decreasing, the upper…

Q: the opposite of the opposite of -3?

A: Definition :   The opposite of an opposite of a number is the number itself .

Q: Why can't the expression

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Q: 3.) Which situation is best represented by the expression (-6) • 3? А. The temperature increased by…

A: Given expression: -6·3 To determine: The statement from the options that best represents the…

Q: 1.) What is the value of the expression (-3월)+ (-2). (-1를)

A: We have to find the value of the given expression -334÷(-2)·-112 .

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

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Q: What is the value of the expression -11 + 24 + (-32) O -67 О-19 О 19 O 67

A: Given, The expression -11+24+-32 We have to find the value of the expression.

Q: Evaluate the expression. 8 - x3, for x = 5 O 117 O -117 O -7 O 27

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Q: Determine which expression has a greater value. (Example 10. -12 + 6 – 4 or -34 - 3+39 11. 21-3+8…

A: Given:- 10.     -12+6-4 and -34-3+39 11.     21-3+8 and -14+31-6  To find:- In both question which…

Q: a. Is ((-1)2 , 12 ) = (12 , (-1)2 )? Explain b. Is (√16, 1/4) = (4, 3/12)? Explain c. Is (-22 , 0)…

A: (a) Taking the L.H.S, we have:-(-1)2=(-1)(-1)=1=(1)2 and (1)2=1 and (-1)2=(-1)(-1)=(1)=(1)2 Hence,…

Q: Evaluate the expression: (-4)2

A: Squaring a number is simply multiplying that number two times.

Q: solution to: -8+4+(-7)+3

A: Given expression is

Q: 19. Your friend simplifies the expression. Is your friend correct? Explain your reasoning. 3 4= (3…

A:

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

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Q: Which of the following is the simplified form of the expression 8z - 2 - 9z + 2z + 1

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Q: Which expression is equivalent to -k+7 - 2k - 2

A: Given,         The expression is -k+7-2k-2.

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: Simplify expression. (8.3x - 2.9) - (9.6x - 4.8)

A: Given,

Q: Which expression is equivalent to (10 + 7 r - r 2) + (-6 r 2 - 18 + 5 r )?

A: We have to simplify (10+7r-r^2)+(-6r^2-18+5r)

Q: Which expression is equivalent to 9q? -(3q -7) + 5q²?

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Q: What is the expression simplified

A: