Write the standard form of the line that passes through the point (-2,4) and is parallel to x-2y=6

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

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression