Answer:
My bid was $42 less than the winning bid.
Step-by-step explanation:
The winning bid is x.
$28 is 40% of x
0.4x = 28
x = 28/0.4
x = 70
The winning bid was $70.
$70 - $28 = $42
Answer: My bid was $42 less than the winning bid.
Answer:
The x intercept is (-3,0)
The y intercept is (0,-6/5)
Step-by-step explanation:
To find the x intercept, set y =0 and solve for x
2x+5y=-6
2x+0 = -6
Divide by 2
2x/2 = -6/2
x = -3
The x intercept is (-3,0)
To find the y intercept, set x =0 and solve for y
2x+5y=-6
0+5y = -6
Divide by 5
5y/5 = -6/5
y = -6/5
The y intercept is (0,-6/5)
Answer: 29.12 cups of coffee
Step-by-step explanation:
16 cups of coffee x 0.82 = 13.12
13.12 + 16 = 29.12
There were 210 starlings, just multiply 42 by 5.
If

satisfies the ODE

, then

and substituting into the ODE gives

so that the ODE is

.
I'm assuming that you're also supposed to determine the initial value

given this ODE. You have

Given

, you have

but since you already know that

, it follows that

, and in turn that

.