5 Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

A = [1 - 5] and B =[-1-5

Match the matrix operations with the resulting matrices.

2A

2(A - B)

2A-B

2(A + B)

2A + 3A

[80]

[ 15 –25]

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.

where is the graph? need more info

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x