Multiple both ratios by a least common denominator
the least common denominator for both is 15
multiply the first ratio by 3/3
9/15=9/15
both are equal because when multiplying by the least common denominator you get the same answer
Answer:
It’s b
Step-by-step explanation:
Answer:
19 shows direct variation
20 does not (guessing for this one a bit)
19- Shows a steady increase of four in y for each one in x
20- Shows no increase
Step-by-step explanation:
19 is a constant increase by 4, 20 does not show either
Answer:
z=-58 bc 13-71= -58
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
Both sets contain the elements k and m.
