MATH 021 Midterm: Math 021 21Ex1SamB

• School: PSU
• Department: Mathematics
• Course: MATH 021
• Professor: All

Document Summary

Sample exam b: marta practiced for a kayak race on a local river. On one trip she traveled 10 miles upstream in 2 hours. 1 |2 3x|: (3, 6, ( 1, 4, (1, 1, (cid:18) 1. , 0(cid:19: solve the equation 4(m 6) 3m = 5(m 9) 3, m = 2: m = 6, penelope invested ,000 in stocks and bonds. If her investment in bonds is more than half her investment in stocks, how much did penelope invest in bonds: , 000, , 000, , 000, , 000, find the solution set for the following inequality. < 9: ( 2, 4, ( 4, 2, [ 2, 4, [ 4, 2, solve the inequality: 4 + 2|x 3| 6: [2, 4, ( , 2] [4, , [ 2, 2, ( , 2] [2, , solve the inequality: 3|2x 5| 9: (1, 4, ( , 1) (4, , (2, 3)