Answer:
x=1
Step-by-step explanation:
You multiply the 1/2 by everything in the parentheses, but multiplying by 1/2 basically cuts everything in half. So you would have (3x+4)=2x+4+x
Add the like terms together, so 2x+x=3x
Now you have 3x+4=3x+4
Because they are the same, your answer is 1.
Answer: 25 bags of chips and 25 soda
Step-by-step explanation:
The amount I have with me is $100.
Since bags of chips cost $3 each and Soda costs $1 each. Both will cost total of $4 each.
In order to know the amount I can buy with $100 that is with me, I will have to divide $100 by $4 which gives $25.
This shows I can get 25 bags of soda @$25 at the rate of $1 each and have a balance of $75 which is enough to buy 25bags of chips @$3 each.
The second one, The fourth one, and the last one.
If p, the amount of people, is 12 then each person Will get 4 slices and there will be no slices left
If p, the amount of people, is 15, then each person will get 3 slices but there will be 3 slices left over
If p, the amount of people, is 16, then each person will get 3 slices of pizza with no leftovers.
Answer:
B, D
Step-by-step explanation:
Solve all equations:
A.
This is false equality, so this equation has no solutions.
B.
This equality is true for all values of x, so this equation has infinitely many solutions.
C.
This equation has the unique solution.
D.
This equality is true for all values of x, so this equation has infinitely many solutions.
E.
This equation has the unique solution.
I think is t=2/3 hope you get it right and use photo math it help
