Valeria drew a scale drawing of a house and its lot. The scale of the drawing was 12 centimeters : 7 meters. The actual length of the front patio is 21 meters. How long is the
patio in the drawing?
centimeters

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Triangle inequality theorem state if each set of three numbers can be the lengths of the sides of a triangle. 1. 9, 8, 22. 2. 5,10,12. 3. 7,10,22. 4. 4,11,12. 5. 11,9,10. 6. 10,4,19. 7. 3,12,10. 8. 4,3,2. 9. 6,5,13. 10. 7,12,20. me .

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)