Profit, P(x), is the difference between revenue, R(x), and cost, C(x), so P(x) = R(x) - C(2). Which expression represents P(x), if R(x) = 2.04 – 3.03 + 2x – 1 and C(x) = x4 – x2 + 2x + 3?
A) 3.3 - 2? + 4.C +2
B) 3.24 - 3.03 – 2? + 4x + 2
C) 228 - 3.23 +22 - 4
D) 24 _ 3x3 + x² - 4

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches