1. 500 + b = 200, b = ? 2. -1 + c = -2, c = ?

3. d + 3567 = 0, d = ?

(please answer I would be so grateful) : )

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?