Shen earns $9.60 per hour at his part-time job. last month, he worked 7.25 hours the first week, 8.75 hours the second week, 5.5 hours the third week, and 6.75 hours the fourth week. shen puts half of his paycheck inthe bank every other week starting with the first. how much money did shen have spend from his 4 paychecks? show your work.

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.

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?