Ok see for doing percentage it is very easy just divide it by the main number I mean see if there is a food price 10 dollars and it has 20%off then u divide 20/10x100 u divide it by the actual number and then multiply it by 100 so the answer of my 20/10x100 is 10x20/100 ok so the answer is 2. The price is 2
Answer: no solutions.
Step-by-step explanation:
get x or y by itself (i'm going to use the first equation because x is already by itself it just needs isolated)
x - 6y = -3
x = 6y - 3
now plug in x for x in the equation you didn't use (in my case this is the second one)
-2(6y-3) + 12y = 3
-12y + 6 + 12y = 3
the y's cancel out.
6 = 3
6 does not equal 3 so the answer is no solutions.
Answer:
m=
Step-by-step explanation:
1. Use the slope equation to solve the problem
2. Plug in your values into the equation.
3. Simplify the equation.
m=
Pam and her brother both open savings accounts. Each begin with a balance of zero dollars. For every two dollars that Pam saves in her account, her brother saves five dollars in his account.
1. Determine a ratio to describe the money in Pam’s account to the money in her brother’s account. :
2. If Pam has dollars in her account, how much money does her brother have in his account? Use a tape diagram to support your answer.
Pam’s brother has dollars in his account.
3. Record the equivalent ratio. :
4. Create another possible ratio that describes the relationship between the amount of money in Pam’s account and the amount of money in her brother’s account. Answers will vary. :, :, etc.
I hope I helped! :)