Answer:
the answer is a
Step-by-step explanation:
Let x denote the number of muffins Marian sells in a day to at least make a profit.
So $1.00 × x will be the amount of revenue Marian earns from selling bread (don't mix revenue with profit. Profit = Revenue - Cost)
In order for Marian to make a profit, revenue must be greater than cost in a day.
$1x > 0.8x + (square root)[5x + 7000]
x > 0.8x + (square root)[5x + 7000]
{ ">" this sign is saying "more than" }
0.2x > (square root)[5x + 7000]
{square both sides}
0.04x > 5x + 7000
-4.96x > 7000
4.96x < 7000
x < 7000 ÷ 4.96
Hope this helps you solve! :) So sorry for my wrong judgement earlier..
Answer:
Step-by-step explanation:
There is a rule in math that y=14 then x is y\/2 which is 14\/2
12/15 simplifies to 4/5, whereas all the others simplify to 2/3. Therefore, 12/15 is not equivalent to the rest.
Answer:
one point (2,-1) with a slope of -3
the equation is based on Y=mx+c
#before that equation We have to find y-intercept which is C here
✔ Y=mx+c here x=2, y=-1 and m(slope) =-3
so
y=mx+c = -1= -3(2) +c= -1= -6+c
there c=5
# Now we can form the equation since we have solved C
✔Y=mx+c = y= -3x+5
