6. In the diagram below, it is given that points A, B, C, and D are all collinear and AD=CB. Fill in the blanks of the reason column to justify each step in proving that AC = DB [4 points]
A
с
D
B
Statement
Reason
1. AD = CB
1. Given
2.
2. AD = AC + CD
CB = CD + DB
3. AC + CD = CD + DB
3.
4. CD= CD
4.
5. AC = DB
5.

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.

seven students earned $833 by shoveling snow. if they share the money equally, how much money will each student get

answer: each student earns $119

step-by-step explanation:

to find the answer you have to divide 833/7 which is 119