Answer:
I believe the question is saying a discount of 15% because each item is 85% of usual price.
change percent to decimal and multiply by amount
.15 x 18=2.70 is the discount.
18.00-2.70=15.30 is the sale price
Step-by-step explanation:
Answer: An inequality
Step-by-step explanation:
An inequality is a mathematical sentence written with a greater than
sign, or less than sign, or equal to sign or not equal to sign or more than two of these signs at the same time to join two expressions.
Y=4x^3 - (3+2x)^2 hope this helped! I wrote it out in the picture
Hey there, Brainiac!
To start this off, let's subtract LW from both sides of the equation.
S - LW = WH + HL
Now, let's use the distributive property on WH+HL.
Using the distributive property, we can change that to H(W+L)
S - LW = H(W+L)
Now, to finish this off, let's divide both sides by (W+L)

That's your answer.
Have an awesome day! :)
~collinjun0827, Junior Moderator
The equation is
P = 200 / (1 + 20000 e^-0.549t)
TO get the rate of epidemic growth, we differentiate the equation with respect to t
dP/dt = -200(1 + 2000 e^-0.549t)^-2 (20000)(-0.549)
Substitute t = 10 and you will get the epidemic growth rate after 10 years