83.6969696969697 brainlyist answer me
Answer:
5/12
Step-by-step explanation:
Change the denominator of 6 to 12.
2 x 2 = 4
6 x 2 = 12
Find out how much gallon of milk was drank.
12/12 - 3/12 = 9/12
Find out how much the milk was drank after deducting how much Anna drank.
9/12 - 4/12 = 5/12
Answer: See explanation
Step-by-step explanation:
Alyssa starts with $40 and saves $10 each week. This can be written as:
= 40 + 10x
Bill has $24 and saves $12 each week. This can be written as:
= 24 + 12x
where, x = number of weeks
a. Bill will never have more money than Alyssa.
False.
From the 9th week, Bill will have more money than Alyssa. To check goes below.
Alyssa = 40 + 10x = 40 + 10(9) = 40 + 90 =$130
Bill = 24 + 12x = 24 + 12(9) = 24 + 108 = $132
b. Bill's savings can be represented by the equation = 12 + 24 where x is the number of weeks and y is his savings.
False.
Bill savings can be represented by:
= 24 + 12x
where, x = number of weeks
c. Alyssa and Bill will have the same amount of money at Week 6.
False.
Alyssa = 40 + 10x
= 40 + 10(6)
= 40 + 60
= $100
Bill = 24 + 12x
= 24 + 12(6)
= 24 + 72
= $96
34% possibility that a random person gets picked! Hope this helps! :D
Answer:
4x - 11
Step-by-step explanation:
Set the expression.
9x - 7
- (5x + 3)
-------------
First, distribute -1 to all terms within the parenthesis:
-(5x + 3) = -5x - 3
Simplify. Combine like terms.
(9x - 7) + (-5x - 3) = 9x - 5x + (-7) - 3
(9x - 5x) + (-7 - 3)
4x - 11
4x - 11 is your answer.