Express the vector v = -12 -28 as a linear combination of x = 2 [² and y= -1 -6

Q: 3/20 + 13/15 combine.

A:

Q: a3-16a

A: a³−16a ⇒a(a²−16) ⇒a(a² −4²) ⇒a(a+4)(a−4)

Q: 3(n-2)=36

A: Simplification

Q: y X (9, –3)

A:

Q: 1b+1b

A: Applying  addition operation since terms with same variable  binomial addition

Q: 目 +8 LI +T 现 +04 +C4 |F|E|F|| ||||4 4 4 2 2

A:

Q: 3. Find L-¹{√534}. (s+3)

A:

Q: 36-9z

A: Given that:36-9z

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

Q: w + (-7), when w = - 1

A: The expression is given by w+(-7) To evaluate: The value of the expression when w=-1.

Q: (n + 4)3 =

A: Given query is to expand (n+4)3

Q: 3 -5 7 4 8 2 8 -3 -6 find P30, P60 and P95.

A:

Q: ← Let A = Find -4A -4A=0 77 -41

A:

Q: –4(–6m – 7).

A:

Q: -2 -4 and D = 4 8

A:

Q: 6 1/6 + 6

A:

Q: -7 -5 Let A = Find -2A. 2] 1.

A: Given, A=-7-512

Q: -96 6 -7 A = -3 d 4A.

A:

Q: 8 15 2 15

A: 8/15 -2/15 here simple substraction given and fraction is given  calculation is given inbelow