Use the least common denominator (LCD) to write these fractions as equivalent fractions with like denominators, and then compare them two at a time
Answer:
D
Step-by-step explanation:
D's equation shows y equals 7.8 times x. 7.8 is the unit rate.
Two plus nine-teen is twenty one then you subtract seven from that and get fourteen. Your answer is 14 foot
However because you can use however as “but”
We know -48 came from (a)(-6), the "L" in "FOIL".
If -48 = -6a, then a = 8.
Now with a=8, go ahead and FOIL (x+8)(x-6) to find m.
