Meredith invests $50,000 in her new business. It costs the company $10 to produce each unit, which is sold for $15. Let C represent the cost and
Rrepresent the revenue for x units. Which statement is true about the
graphs of the equations
C= 50000+10x and R=15x?
A Both slopes are positive.
B Both slopes are negative.
C One slope is positive, and the other is zero.
Done slope is negative, and the other is positive.

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

the value of v.w= -12.

step-by-step explanation:

we are given three vector r,v and w as:

r = < 5, -5, -2> ; v = < 2, -8, -8> ; w = < -2, 6, -5>

we know that r,v and w could also be represented as:

r=5i-5j-2k

v=2i-8j-8k

and w= -2i+6j-5k

where i,j and k are the unit vectors of x,y and z-axis respectively.

also we know that it has the following property:

i.i=1 ; j.j=1; k.k=1

and i.=j.i=i.k=k.i=j.k=k.j=0

i.e. when we multiply two vectors or we find it's dot product we need to only multiply the components of x coordinates with each other; y with each other and z with each other.

hence, v.w= (2i-8j- -2i+6j-5k)

                  = 2×(-2)+(-8)×(6)+(-8)×(-5)

                  = -4-48+40

                  = -12

hence, v.w= -12

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

answer: apothems is your answer

step-by-step explanation: hope u get it right