My friend was helping me with this question. He goes from Absolute value of 3 and just changed it to say -3x. How does he do that step? Thank  you so much! I kept getting 6/12 as my answer

Q: Simplify: 3(5 – 7) + V16 + 12 ÷ (-3).

A: We have to simplify the expression: 35-72+16+12÷-3 Simplifying the given expression,…

Q: Simplify: 3(5 - V8) – 4(-2 + V18)

A:

Q: don't understand which one's are correc?

A: Option A is not correct

Q: Simplify: 11

A:

Q: simplify: (-4√-6)2

A:

Q: what is (-4r)2   simplified

A: When a negative number is squared the resultant number is positive.

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

A:

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

A:

Q: I don't understand with the numbers clutter together

A: Virginia 35 Maryland 28 Delaware 23 Total residents = 86 Two people are chosen

Q: Why did I add a+b?

A:

Q: Simplify (3-i)? - 7(3-i) + 10.

A:

Q: Evaluate -x+y2÷9 when x = 3 and y = -6.

A:

Q: What should be subtracted from - 3/5 to get 7/10

A:

Q: Simplify: - 3(x - 5)

A: Given expression is, -3x-5.   According to the order of operations, to simplify an expression we…

Q: How did you get 35+3

A:

Q: I don't understand how 8+8 x 2= 16? I am getting 32, but I know 32 is the wrong answer

A:

Q: johnny is building a rectangular shed with an area of 100 square feet. he wants the length to be 4…

A:

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

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

Q: On the first page, why does the -3 in the last column go from negative to positive?

A: Here, in the given problem, we need to show that B is a basis of ℙ3[x]. In order to do so, we form…

Q: 02. 75 (-0.3)

A: Topic - division

Q: I should have noted that I also tried -2.000, it is also incorrect.

A: Given quadratic formQ=x→TAx→Where A=(521282125)A nonzero vector x→ is an eigenvector of a matrix A…

Q: How would you answer -12/21+(-10/3)=

A: Here we simplify :-  -1221+-103

Q: Why did you multiply the decimals by 1/3?

A:

Q: What does 2+3 equal

A: 2+3=5

Q: did

A:

Q: Simplify: 8(2x - 5) – 4x.

A: 82x-5-4x