Answer: 3x-7y
Step-by-step explanation:
9x-6x=3x you can't do anything with the y
The answer B makes the most sense out of all because s and b are congruent and that’s the only two there
Answer:
x = -13
Step-by-step explanation:
-5x+3=68
Subtract 3 from each side
-5x+3-3=68-3
-5x = 65
Divide each side by -5
-5x/-5 = 65/-5
x = -13
Answer:
If the company produce and sell 'x' no. of thing-a-ma-bob , then
C(x) = $ (8809 + 2.05x)
R(x) = $ 4.92x
To make a profit the company must produce and sell at least 3070 thing-a-ma-bobs.
Step-by-step explanation:
If the company produces and sells "x" no. of thing-a-ma-bob, then,
the cost function is given by,
C(x) = $ (8809 + 2.05x) ------------------------(1)
The revenue function is given by,
R(x) = $ 4.92x -------------------------------------(2)
If C(x) = R(x), then,
4.92x = 8809 + 2.05x
⇒ 2.87x = 8809
⇒ x = 
⇒ x
3069.34
So, to make a profit the company must produce and sell at least 3070 thing-a-ma-bobs.
To find area
R*R*3.14
D=8
R=4
4*4*3.14= 50.24in