Answer:
y= 2/3x - 13/3
Step-by-step explanation:
i explain in the picture :D!
425/1700 = 0.25
Therefore he spends 25% of his income on rent
Answer is b: 2.25
Explanation 2x2.25 =4.5
20% because the 15-12=3 and then you cross multiply 3 and 100 and then you divide by 15. Which is 20.
3. x
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15 100
Answer:
Step-by-step explanation:The correct answer is:
If you must have the same number of boys and girls in each group, you can have 7 groups.
Explanation:
To do this, we find the Greatest Common Factor (GCF) of 14 and 21. For this, we find the prime factorization of each number:
14 = 2(7)
21 = 3(7)
The only common factor between these two numbers is 7. Thus we can have 7 groups.
(In each group, we would have 14/7 = 2 boys and 21/7 = 3 girls.)