Answer:
1 2/3 = 5/3
6 3/4 = 27/4
-9 7/3 = -34/3
4 2/7 = 30/7
Step-by-step explanation:
Answer:
<em>Answer: a = - 12</em>
Step-by-step explanation:
We have here two equations, one 18x + 12y = 36, the other ax - 8y = - 24;
Now if we were to consider making these two equations have a common y co - efficient, we would multiply the top equation by 2, the bottom consecutively by - 3. This would make a standard 24y ;
2 * ( 18x + 12y = 36 ), ⇒ 36x + 24y = 72
+ - 3 * ( ax - 8y = - 24 ) + - 3ax + 24y = 72
As you can see, all terms are equivalent, besides that of the co - efficient of x. Knowing that, it would be ax must be multiplied by - 3 to receive 36x, as the bottom equation is multiplied by - 3, where all terms are equivalent to the top terms;
- 3 * ax ⇒ 36x, - 3 * - 12x = 36x,
<em>Answer: a = - 12</em>
FInd the common denominator: 12
That means gianni ate 4/12 of his pizza
Subtract 9/12 by 4/12
You get 5/12
That means 5/12 must be your answer
Richard ate 5/12 of his pizza
Hope this helped
(Answer also can be 5)
Answer:
7 point 6
Step-by-step explanation:
Answer:
12. whole, integer, rational
13. rational, integer, repeating
14. irrational
15. rational, integer, whole
16. rational, whole, natural, rational
17. irrational
18. rational, integer, natural, whole
19, natural, whole, integer, rational
Step-by-step explanation:
