2 POINTS EACH PART 4. TAKS TEST #10 FORM A PG. 5 Find the correct answer for each of the following. Clearly circle/bubble in your answers as necessary. 15. 17. If AQRS is similar to ALMN in problem 15, what is the length of side RS? 15 cm M 12 cm N 4 cm R A. cm B. cm What is the perimeter of ALMN in centimeters? Record your answer and fill in the bubbles on the grid below. Be sure to sue the correct place value 3 C. 33 cm D. 29 4 1 cm 18. The rectangle below has an area of x+9x-77. If the width is 5 feet long, how long is the length? 2x-1 A. 8 ft B. 9 ft X 19x-775x(2x+) C. 15 ft D. 17 ft (41)=17 x=9 16. What is the area of ALMN above? A. 54 sq cm B. 67.5 sq cm C. 90 sq cm D. 108 sq cm 19. Sara earned $236 this week working on weekdays and on Saturday. Sara earns $6.50 an hour working on weekdays and $10 an hour working on Saturdays. If Sara earned $80 working on Saturday, how many hours did she work on weekdays? A. 8 hr B. 16 hr C. 24 hr D. 32 hr