How do you do #18 in Test 6 Section 3 without a calculator?
Practice Test 6, number 17, no calc.
Test 3 Section 3 #20
Test 3 Section 3 #19
Test 3 Section 3 #18
Test 3 Section 3 #17 (grid-in) please
Test 1 Section 3 number 19. Thanks!
Test 1 Section 3 number 18. Thanks