Teo is making two necklaces : one out of wooden beads and one out of glass beads. The wooden beads cost $0.50 each. The glass beads cost $3 to ship plus $0.40 each. WRITE AN EQUATION to find out how many beads would make the two necklaces cost the same.

0.50x=0.40x+3

0.50x-0.40x=3

0.1x=3

————-

0.1

x=30

associative property hopes this ! : )

step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.