Answer:
Step-by-step explanation:
S, S, E.
Come on, do I have to spell it out for you? :)
Answer: 5.5
Step-by-step explanation:
3m+13=29.5
Answer: C
Explanation: We need to combine like terms, which means 7a and -12a and -8 and 4
7-12=5 and -8+4=-4
Answer:
They do because y is always 4 times of x.
Step-by-step explanation:
Answer: 1 = 4.20, 2 = 8.40 3 = 12.60 4 = 16.80
This is a direct variation.
Step-by-step explanation:
