Y=2x+1 is the right answer to this
Answer: Less
Step-by-step explanation:
If you break down each fraction into a decimal form you will get,
4/12 <em>= </em>0.33
4/6<em> = </em>0.66
Making <u>4/12</u> less than 4/6.
Let t and t+3 be Warren's first and second speeds, respectively. Then:
220/t=231/t+3
220t+660=231t
t=60 mph as his mean speed
☺☺☺☺
Answer: Yes, they are proportional
Step-by-step explanation:
Simplify both to lowest number
12/16 = 3/4
30/40 = 3/4
Answer:
y^ -2
Step-by-step explanation:
We know that a^b^c = a^(b*c)
(y^-1/2)^4
y^(-1/2*4)
y^ -2
