Lovena sells to Onyeka at a gain of 20%; Onyeka sells to Belema at the price Lovena paid. What does Onyeka lose as a percentage?

A. 20.67%

B. 17.67%

C. 16.67%

D. 15.67%

E. 14.57%

never mind the answer is C
(20/120)×100

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation:

answer: b

step-by-step explanation: