Yes, 90 is 1/10 of 900
Because
90 = 1/10 x 900
90 = 90
Gradient = change in y /change in x so -6-2 =-8 / -16-4 = -20 so -8/-20 = 0.4 so gradient = 0.4
Answer:
The rate would be: 4:20 and the unit rate would be 1:5.
Step-by-step explanation:
#1
y= 5x-7
y= -2/3x+3
#2
y=4/5x (+0)
y= -5/4x(+0)
Answer:
3/7 or 3 to 7 both are the same ratio.
Step-by-step explanation:
