Drag the tiles to the correct boxes to complete the pairs. Match each power of i to its equivalent expression.
Tiles
1
-1
i
-i
Pairs
¡81
¡52
99
¡66

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m