Trinity is opening a bakery. She plans to start by selling cakes. It costs her $5
for each cake, $1.25 per box for the cakes, and $0.18 cents a bag. Trinity also
nds $900 on rent, $80 on electricity, and $95 on advertising each month.
What is the cost function for Trinity's bakery per month?
A. C = 6.25n+ 980
B. C = 6.43n+ 980
C. C = 6.25n+ 1075
D. C = 6.43n + 1075

D. C= 6.43n + 1075. Hope this helps!

Step-by-step explanation:

The cost of her cakes (each cake, box, and bag) equals 6.43 per cake(n).

The cost of everything else (rent, electricity, and advertising) equals 1075.

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2