Rachel is getting a Sunday where the cost is proportional to the weight of the Sunday she makes last time Rachel went she bought a 12 oz Sunday for $4.20 this time she bought the 17 out Sunday let's c be the cost of the Sunday set up and solve a proportion for c

step-by-step explanation:

i think you should think about the question and not look online.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

answer: plz put a pic in so i can answer it

step-by-step explanation: