Answer:
(7y + 4) • (5y + 9)
Step-by-step explanation:
Answer: x=7
ab=21
bc=14
Step-by-step explanation:
ab=3x
bc=2x±7
ac=42
3x±2x±7=42
5x±7=42
5x=42-7
5x=35
to get the value of x you divide 35 by 5x
35÷5x=7
so the value of x is 7
ab=3x
x=7
3x=7×3x
7×3=21
x=7
2x=7×2x
2×7=14
It would be 3/25 who are left handed and 22/25 who are right handed.
Answer:
-1
Step-by-step explanation:
Answer:
12326391
Step-by-step explanation:
