1. The 8th grade is selling cookies for as a fundraiser for their trip. my $24.00 for the advertising and $2.50 for each package of cookies. They plan
on charging $4.00 per package.
a. Write an equation for the cost in terms of the number of packages
sold, x
6. Write an equation for the revenue in terms of the number of
packages sold,
c. Write an equation for the profit in terms of the number of packages
sold, x
d. How many packages must they sell to at least break even?
e. How many packages must they sell to make a profit of $300?

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.  

answer is 1

step-by-step explanation:

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.