Answer:
Step-by-step explanation:
.72x+3=0.3(2.4+15)
.72x+3=0.72+4.5=0.72+4.50
.72 x=5.22

I think it the second one no the 3 one you chose !
Candy bar, Bicycle, 12-Story Apartment Building, Pick-Up Truck.
Answer:
Step-by-step explanation:
56 1/2 because i did the math
10. x = 4,-4
11. x = 2,-2
12. Length = 12 yards, Weight = 6 yards
13. x = -5,2