pls help answer these

Pre-Calculus - Unit 7 Date: Test #1 Name: Period: Unit 7 Test - Exponents and Logarithms Evaluate. 1. 10g7 343 2. log4 64 3. logs 1 Express in exponential form. 4. loga w = y 5. log 0.01 = -2 6. Ine = 1 Condense (write as a single logarithm). Expand. 7. 3 log6 a + 10 log6 6 8. -logex - 5 log6 7 9. log4 yVxz 10. logs (5 . 26)3 Evaluate to 3 decimal places. 11. log6 7 12. In 70 13. log: 75 Solve. Round to three digits where applicable. 14. (83x) (x-2) = 1 15. 43k+3 . 1 - 4 16. 5* + 7 = 30 32 X =