The coordinates of point a on a grid are (−1, 6). point a is reflected across the y-axis to obtain point b. the coordinates of point b are 6).

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

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers