Diego bought 12 mini muffins for $4.20.
how many mini muffins could diego buy with $3.00?

Step-by-step explanation:

First divide 12 into 4.20 = 35

They are .35 cents a piece. Dive .35 by 3.00 dollars. You get approx 8.5 muffins.

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.

what graph

step-by-step explanation: