Complete the proof using indirect reasoning. Prove: If x > 3 then 2x + 3 > 9
1 answer:
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Answer:
5 english students in each team
Step-by-step explanation:
So there are multiple ways to do this, you could do trial and error or you could factor out common numbers between the two.
Through trial and error, the lowest possible number of groups that could be divided between the number of students whilst still being able to maintain a whole # was 16 groups
- 128 math students ÷16 groups = 8 math students/group
- 80 english students ÷ 16 groups = 5 english students/group
The other way to solve this is to factor out common numbers between the two:
Answer:
Step-by-step explanation:
Let the number be .
Then,
This implies that;
We multiply both sides by to obtain;
Or