Given the data points (1, 4), (2, 9), and (4, 19), which of the following equations describes the best-fit line?

a. = -1 + 5x
b. = 1 + 5x
c. = 2 + 5x
d. = 5 + 1x

Use the distributive law to multiply. 3(4x + 5y + 6)

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?