15. Alexis wrote 28 -8 = 20. Then she wrote 28 - 8+9= 20 + q. Which property of equality justifies that the equations are equivalent? help m pl- ​

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Asap its important using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feetwidth: feet