Answer:
b = 
Step-by-step explanation:
Multiply through by 3 to clear the fractions.
4b + 6 = 12 - b ( add b to both sides )
5b + 6 = 12 ( subtract 6 from both sides )
5b = 6 ( divide both sides by 5 )
b = 
Answer:
I think it is the fort
h one as well I might be wrong tho I'm only in 6th grade...
Step-by-step explanation:
snn snns zha
12.25 is the scale factor if the pre image is 12 and the image is 147
Answer: if this is supposed to be in slope-intercept form
the equation would be: y = -2/5x + 7
Step-by-step explanation:
so the slope is: -2/5 and the point is (10,3) considering that x = 10 and y = 3
so we would plug this information into this equation: y = mx + b (slope-intercept form)
3 = -2/5(10) + b
3 = -4 + b
b = 7
and if we plug this in:
y = -2/5x + 7
Answer:
1/2 18/18=1 36/18=2 1/2
Step-by-step explanation:
Other equivalent ratios
3/6 ,9/18