Definitions and examples of rational, irrational, and nonzero numbers
Answers
Answer 1
Answer:
rational are number that dont repeat and you can make it into a fraction
irrational are numbers that go on forever and never stop
irrational are numbers that go on forever and never stop
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3X-2Y=10
2.-3x+8y=10
5y+6y=80
3. 4x+12y=-24
3x-6y=-18
4.5x-6y=48
2x+5y=-3
please help show all work
Answers
1.
%20%5C%5C%20y%3D-2%20%5C%5C%20%5C%5C%20(x%2Cy)%3D(2%2C-2))
2.
%3D(10%2C5))
3.
-6y%3D-18%20%5C%5C%20-18-6y%3D-18%20%5C%20%5C%20%5C%20%7C%2B18%20%5C%5C%20-6y%3D0%20%5C%20%5C%20%5C%20%7C%5Cdiv%20(-6)%20%5C%5C%20y%3D0%20%5C%5C%20%5C%5C%20(x%2Cy)%3D(-6%2C0))
4.
%20%5C%5C%20%5C%5C%2010x-12y%3D96%20%5C%5C%20%5Cunderline%7B-10x-25y%3D15%7D%20%5C%5C%20-12y-25y%3D96%2B15%20%5C%5C%20-37y%3D111%20%5C%20%5C%20%5C%20%7C%5Cdiv%20(-37)%20%5C%5C%20y%3D-3%20%5C%5C%20%5C%5C%202x%2B5y%3D-3%20%5C%5C%202x%2B5%20%5Ctimes%20(-3)%3D-3%20%5C%5C%202x-15%3D-3%20%5C%20%5C%20%5C%20%7C%2B15%20%5C%5C%202x%3D12%20%5C%20%5C%20%5C%20%7C%5Cdiv%202%20%5C%5C%20x%3D6%20%5C%5C%20%5C%5C%20(x%2Cy)%3D(6%2C-3))
2.
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Answers
1quart=2pints
convert 2 points to quarts
2 quarts=2 times 2 pints=4 pints
now we have
4pints>10pints
false since 4>10
FALSE
convert 2 points to quarts
2 quarts=2 times 2 pints=4 pints
now we have
4pints>10pints
false since 4>10
FALSE
Answers
32÷16=2
48÷16=3
so 2/3
48÷16=3
so 2/3
32 / 8 = 4
48 / 8 = 6
4/6 can be reduced by two
2/3 is the final answer.
48 / 8 = 6
4/6 can be reduced by two
2/3 is the final answer.
Answers
a + 5 = 
(5a + 25)
First, simplify)
to 
/ Your problem should look like: 
Second, multiply both sides by 5. / Your problem should look like:)
Third, expand to get rid of parenthesis. / Your problem should look like:
Fourth, both sides are equal, resulting it having infinite solutions.
Answer: infinite solutions
First, simplify
Second, multiply both sides by 5. / Your problem should look like:
Third, expand to get rid of parenthesis. / Your problem should look like:
Fourth, both sides are equal, resulting it having infinite solutions.
Answer: infinite solutions
Answers
joans sister walked 3 times farther.
23 1/4 * 3 = 69 3/4
23 1/4 * 3 = 69 3/4
joans sister walked 3 times farther.
Answers
2q+ 18= -5q -3
⇒ 2q+ 5q= -3 -18
⇒ 7q= -21
⇒ q= -21/7
⇒ q= -3
Final answer: q= -3~
⇒ 2q+ 5q= -3 -18
⇒ 7q= -21
⇒ q= -21/7
⇒ q= -3
Final answer: q= -3~