Y=9.25 because inorder to solve this we need to first take 5*.3 which equals 1.5 now that we have this we can move on we now have the equation 1.5 + 2y = 20 so now we need to continue working on getting y by it self so we subtract 1.5 from each side and then that leaves us with 2y=18.5 now we divide by 2 which leaves us with y=9.25
Answer:
The average is of 2,2,8,12 is 6
Answer:
5 x 1 1/4 = 6 1/4
Step-by-step explanation: Please brainliest!
First, solve the parenthesis by multiplying the numbers in and out of them:
2+6x-12=12x-6
Next, put them in order so you can solve the equation:
2-12+6=-6x+12x
Next solve:
-4=6x
So x is:
-6/4
So C is the correct answer,
Hopefully, this helps you find the answer! If it doesn't, tell me in the space below and I'll solve it completely
The fraction of the total number of marbles is left in the bag after removing and giving part to her friend is 3/8
<h3>Fraction</h3>
let
- Number of marbles in her bag = x
- Number of marbles removed from her bag = 1/2x
Remaining marbles = x - 1/2x
= (2x-x) / 2
= x/2
= 1/2x
Number of marbles given to her friend = 1/4 of 1/2x
= 1/4 × 1/2x
= 1/8x
Number of marbles left in the bag = Remaining marbles - Number of marbles given to her friend
= 1/2x - 1/8x
= (4x-x) / 8
= 3x/8
= 3/8x
Learn more about fraction:
brainly.com/question/11562149
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