Subst for f and t in...
9t+3ft+12 = 9×21 + 3×3×21 + 12 = 390
Our goal is to fit the given information into the slope-intercept form.
y=mx+b
We can place the slope in 'm.'
y= -7x+b
Then, input the values for the x and y.
2= -7(-5)+b
2=35+b
b=2-35
b= -33
'b' is the intercept, so now that we know that, we can plug in all the values and find our final equation.
y= -7x -33
Answer:
7·(s + d) - 25
Step-by-step explanation:
if each plant cost $7
and there are two plants so its 7 times (s+d)
and then the discount so its -25
hope this helps
Answer:
-1/2
Step-by-step explanation:
2/6 - 5/6= -3/6
= -1/2
4/6
= 2/3
As we take total and divide by what we looking for
.