If A = 5 -8 3 0
And B = 2 -9
1 0
Which matrix is the result of 2A - 3B

4 11
3 0

4 38
9 0

4 11
9 0

1 -18
1 0

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?