4(5x + 3) - 4x
4*5x = 20x
4 * 3 = 12
20x and 4x are like terms,so 20x - 4x=16x
12 doesn’t have anything to go with,so it just stays
16x + 12 (B is the correct answer)
Step 1: set equations equal to eachother
2x+2=x-1
which equals to x=-3
so the answer is one.
Answer:
3 friends are older than the average.
Step-by-step explanation:
First find the mean. The mean can be found adding all the numbers in the set together and dividing by the amount of numbers in the giving set:
(25 + 36 + 33 + 36 + 30)/5 = (160)/5 = 32
The average age is 32. There are 3 friends that are older than the average (33 , 36 , 36, respectfully).
~
6x > 4x+26+8
2x > 34<span>
so,
x > 17 </span>
You can make total first votes be 10 points and total second votes worth 5 points. So goldfish’s overall score would be 7x10 + 8x5 which is 110
If u do the same thing for the rest
Hamster= 75
Turtle = 115
So turtle is the winner
