Barb said: "I think it is -10 -(-8) when that card is taken away and that equals -18. Jazz said: "It does not! Removing a negative card is the same as adding the same positive card. My score will go up because -10 - (- 8) = -10+8= -2 " Based on their disagreement, who, is correct Barb or Jazz and why ? Is Jazz correct with -2 or is Barb correct with -18? Explain who is correct and why in a paragraph._

Q: 19. Which expression is equivalent to 25x - 10x²y? +y - 100

A: Given,

Q: Glenda began the day with a golf score of -6 and ended with a score of -10. Which statement…

A:

Q: 2. If x = -2, the value of the expression 3x? - 5x + - is - (pp. A6-A7)

A: 3x2-5x+1x Put x=-2, we get 3x2-5x+1x=3-22-5-2+1-2=12+10-12=22-12=432

Q: Evaluate: ④ 국Vx(Sx+3) +C B -x+3+C -C

A:

Q: Andre says, "i also used the distributive property, but i ended up with -4 - 27x. " 8 - 3( 4 - 9x )…

A: To simplify 8-3(4-9x).

Q: us ing theorm to Pind L' fore- 2- 4ー

A:

Q: -64=-4(1+5b)

A: To solve the equation: -64=-4(1+5b)

Q: Is -7(4)+5(12/5)=-14 true?

A: Given:

Q: Find fio for feをノュー! アえ-2

A:

Q: A thermometer is taken from a room where the temperature is 24°C to the outdoors, where the…

A: A thermometer is taken from a room where the temperature is 24°C to the outdoors, where the…

Q: 3+7r>59 or -6r-3>33

A:

Q: (x-233 メp

A: Let I=∫-131x-23dx,  this definite integral geometrically represent the area enclosed by the curve…

Q: Can someone explain how -2(.003)x +120 turns into 120/.006 please? It's the last step and i don't…

A: .

Q: Is the expression - 9 Times (- 9 )-4 equivalent to [ - 9 times (-9)]-4 ​? Explain.

A: Given the expression.

Q: Karissa says that to represent the expression -7 - (-9) on a number line, she should start at -7 and…

A:

Q: 2x x– 3)² A = 6, B = 2 A = 2, B = 6 A= 2, B=-6 A=-2, B -6 A= -2,B 6 None of the Above Other:

A:

Q: If  a♦b = 2a -  b2 Find -2 ♦ -4 =

A:

Q: what is the anwer to -7(10x-16)=-658

A:

Q: Bob rewrite the expression 6-(-8) as 6-(+8). Is he correct or incorrect? Explain how you know.

A: Sign Rule    (-) (-) = (+)  (-) (+) = (-)  (+) (-) = (-)  (+) (+) = (+)

Q: Why is the -27 omitted from the final answer

A:

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

A:

Q: Which algebraic expression shows "the sum of 11 and the quotient of a number and 3"?

A:

Q: What is the value of the expression |-5x+ 12 when x = 5? If x = -3, what is the value of x-4|-x?

A: The given expression is -5x+12. Evaluate the value of -5x+12 if x=5 as follows.…

Q: 156= -4 + 10(y + 8)

A: Given equation is  156= -4 + 10(y+8)

Q: I would like to ask why you subtracted 3-3 for question a should be 0?

A: From given data we have : mean μ=3Standard deviarion σ =2

Q: Why did you use 0+h?

A:

Q: A thermometer is taken from a room where the temperature is 23°C to the outdoors, where the…

A: Given, Temperature of thermometer at room = 23°C When Temperature is taken to outdoor then…

Q: This doesn't explain why -1 is the right answer over the other options

A: Solution

Q: Raj wrote -(54) = (-54). Is Raj correct? Why or why not?

A: Topic- exponents We are given -(5)4=(-5)4,we need to check if it is correct

Q: what expression would be equivalent to?

A: If you have any problem let me know here in comment box for this thankyou.

Q: If  a♦b = a -  b2 Find 4 ♦ -9 =

A: Substitute the values in the given relation and compute the results.

Q: A = - 1 - 6 9-8 Find 2A-4B. 2A-4B = 7 B = 7 8-5 2

A: