10 - nw is less than or equal to 8
n = number
<span>the sum of the first and three times the second is 54.
x + 3y = 54
3y = 54 - x
y= 54 /3 - x / 3 = 18 -x /3
</span>xy = x (18 -x /3) = 18x - x^2 / 3 = - 1/3 x ^ 2 + 18 x
<span>
</span><span>since a<0, it is concave downward, and the vertex is the maximum value. That vertex occurs at x= - b /2a = (-18) / (-2/3) = 12
</span>
<span>The first number is x=12.
The second is y = </span><span>18 -x /3 = 18- 12/ 3 = 18 - 4 = 14 </span>
Answer:
where are the answer choices?
Step-by-step explanation:
Gimbles Stuff will have the higher expected value.
Explanation: 15,000x0.3= 4,500 whereas 10,000x0.4= 4,000
Answer:
A) C = 29*d + 0.15*m
B) C = $88.75
Step-by-step explanation:
Givens
Let the cost of the rental = C
Let the most of the daily rental = d
Let the cost of the mileage driven = m
Equation
Cost = 29*d + 0.15*m
C = 29*d + 0.15m
Part B
d = 2
m = 205
C = ?
C = 29*2 + 205*0.15
C = 58 + 30.75
C = $88.75
