Find the residual if you know the actual number is 5.2 and the predicted value is 4.8

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4