Answer:
1a: 1,000,000
2a: 1
3a: 6
4a: 0
5a: 1
6a: 1
7a: 9
1b: 1
2b: 1
3b: 1
4b: 1
5b: 1
6b:49
7b: 1
Step-by-step explanation:
We want to solve
Subtract 2/(2x+1) from each side.
Add 1/4 to each side, and simplify the left side.
Cross multiply.
4(x - 2) = 1(2x + 1)
4x - 8 = 2x + 1
Simplify and solve for x.
4x - 2x = 1 + 8
2x = 9
x = 9/2 or x = 4 1/2.
Answer:
The fraction of the remaining marbles in the bag will be blue is 6/17.
<h3>What fraction of the remaining marbles in the bag will be blue?</h3>
The first step is to determine the initial number of marbles in the bag:
Initial number of red marbles in the bag : (5/8) x 240 = 150
Initial number of blue marbles in the bag : (2/8) x 240 = 60
Initial number of green marbles in the bag : 240 - 150 - 60 = 30
Number of red marbles remaining after 1/3 is removed = (1 - 1/3) x 150
2/3 x 150 = 100
Number of green marbles remaining after 2/3 is removed = (1 - 2/3) x 30
1/3 x 30 = 10
Total number of marbles now in the bag : 100 + 10 + 60 = 170
Fraction of blue marbles = 60 / 170 = 6/17
To learn more about ratios, please check: brainly.com/question/9194979
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265,888 rounded to the nearest ten thousand is 70,000.
For Value of x,
We know, 360 = 2( a+b)
180 = 4x+2x-6
180 = 6x-6
6x = 186
x = 186/6
x = 31
For value of y:
It would be equal,
5y = y+8
5y-y = 8
4y = 8
y = 2
SO, OPTION A IS YOUR ANSWER
