Answer:
A) Ms. Hynnes'
B) Mr. Charles'
Step-by-step explanation:
I start by finding the LCM (lowest common multiple) of 5, 9, and 7, which is 315. Then, to calculate the top number, I divide 315 by the denominator to determine how many times I need to multiply the numerator. For 5, it's 63, giving us a numerator of 126. For 9, it's 35, giving us a numerator of 140. For 7, it's 45, giving us a numerator of 135. I then compare the numbers to find the answer.
Answer:
e) 2.5
Step-by-step explanation:
Answer:
the terms are 400n , 62n 120 and 8n
the number of coefficients is 3
equa expression is 346n+120
Step-by-step explanation:1
Combining like terms 400n400n and -62n−62n
338n+120+8n
338n+120+8n
2 Combining like terms 338n338n and 8n8n
346n+120
346n+120
For the rest of them i just counted.
