5.11 Chapter Review 1. A brand of cheese is sold in 340 g packages for $3.79 and 600 g
packages for $5.29.
a) Calculate the unit price per gram for each package size.
b) Calculate the unit price per 100 g for each package size.
c) Which package has the lower unit price?
d) What other considerations should be taken into account befor
selecting the package size?​

y=mx+b

step-by-step explanation:

m slope

b y-intercept

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

answer: sine

step-by-step explanation: