2х + Зу = 6
— 4х + 3y = 12
x=
y=
Answers
Answer:
-2x+6y
Step-by-step explanation:
2x-4x= -2x
3y+3y= 6y
x= -2x
y= 6y
The answer would be -2x+6y
I really do hope I answer your question!
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uses a large cylindrical cup with a height of 1
__
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Answers
large cylinder: height = 3 ft ; diameter = 2 ft
cylinrical cup: height = 1/2 ft ; diameter = 1/4 ft
Volume of a cylinder = π r² h
large cylinder volume = 3.14 * (1ft)² * 3ft = 3.14 * 1ft² * 3ft = 9.42 ft³
cylindrical cup volume = 3.14 * (0.125ft)² * 1/2 ft = 3.14 * 0.015625ft² * 0.5ft = 0.0245 ft³
9.42 ft³ ÷ 0.0245ft³ = 384.489 cups
Answers
The fraction number 1/3 is equivalent to 2/6, 9/27, and 3/9. Thus, the correct option is D.
Given that:
Fraction number, n = 1/3
One of every three equally sized portions is represented by the fraction 1/3. We need to choose a fraction that reflects the same proportion in order to establish which fraction is equal to 1/3.
A. 2/6 and 1/3 are comparable because both fractions may be made simpler by dividing the numerator and denominator by their greatest common factor, in this case, 2, which is the case for both fractions.
B. 9/27 and 1/3 are also comparable since both fractions may be made simpler by dividing both the numerator and denominator by their greatest common factor, in this case, 9, which is true for both fractions.
C. Because it represents the same percentage, 3/9 is comparable to 1/3.
Thus, the correct option is D.
More about the Algebra link is given below.
#SPJ6
The complete question is given below.
Which fraction is equivalent to 1/3?
A. 2/6
B. 9/27
C. 3/9
D. All of the above
1/3=2/6 = 3/9=4/12 and so on...
Basically you just multiply the denominator and the numerator by the same number.
Answers
What that means is that for every 8 feet, there's 1 inch added to the scale drawing. Good luck!
Answers
Each will have passed 17 tests and it will take 3 weeks.
Explanation:
Let x be the number of weeks.
The number of tests Travis passes to begin with is 11.
We then add 2 tests per week, or 2x to that, giving us:
11+2x.
The number of tests Jenifer has passed to begin with is 2.
We then add 5 tests per week, or 5x to that, giving us:
2+5x.
Setting these equal, we have:
11+2x=2+5x.
Subtract 2x from each side:
11+2x-2x=2+5x-2x;
11=2+3x.
Subtract 2 from each side:
11-2=2+3x-2;
9=3x.
Divide both sides by 3:
3=x.
It will take 3 weeks.
In 3 weeks,
Travis will have passed:
11+2*3 = 11+6 = 17 tests.
Jenifer will have passed the same number, since she catches up with him at this point.
Answer:
Each will pass 17 test after 3 weeks.
Step-by-step explanation:
Consider the provided information,
Let x is the number of weeks.
Travis has passed 11 tests and plans to pass 2 tests per week.
Jenifer, has passed 2 tests and plans to pass 5 tests per week.
Now equate them as shown.
Hence, after 3 weeks both have passed the same number of test.
Substitute x=3 in
Hence, each will pass 17 test after 3 weeks.
Answers
Answers
6 zeros, 3 holding the hundreds, 3 holding the hundred thousands.
Hope this helps!