The surface of a three dimensional figure is equal to the area of it's base. true or false?
hey there! for asking your question here on
for this sort of problem, we'll use the equation y = k/x, which is for inverse variations. first, we'll need to solve for k.
4 = k/12
k = 48
next, we'll need to plug k into our equation from the beginning, as well as 3 for x in order to solve for y.
y = 48/x
y = 48/3
y = 16
therefore, your answer is y = 16.
hope this : )
1. rewrite the percent as decimal. divide it by 100, as following:
3. now, knowing that baby blankets sell for $29.99 after a markup rate based on cost of 109%, you can write the following expresion:
where x is the cost.
4. you must solve for x, then, you obtain:
5. the markup is: