2 answers:
Where the value 6.45x exceeds 9675
The value is 9675/6.45
=1500
So, 1500 PVC pipes must be sold
Answer:
Minimum sales of PVC pipes should be 1500.
Step-by-step explanation:
Monthly profit from the sale of PVC pipe can be described as P(x) = 6.45x - 9675
Here x = number of PVC pipes sold.
To avoid the loss means there is no profit but with no loss.
So by putting p(x) = 0
0 = 6.45x - 9675
6.45x = 9675
x = 
= 1500
Therefore,to avoid the loss minimum number of pipes sold should be 1500.
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Answer:
Step-by-step explanation:
96 maybe
small frames ($8): s
large frames ($15): L
Cost: 8s + 15L = 239 ⇒ 1(8s + 15L = 239) ⇒ 8s + 15L = 239
Quantity: s + L = 22 ⇒ -8( s + L = 22) ⇒ <u> -8s -8 L = -176 </u>
7L = 63
L = 9
Quantity: s + L = 22 ⇒ s + (9) = 22 ⇒ s = 13
Answer: 13 small frames, 9 Large frames
Answer:
A
Step-by-step explanation:
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12
Step-by-step explanation:
a2 b
( )2 ( )
(–2)2 (3)
(4)(3)
Answer:
- a = 115°, alternate interior angles are congruent
- b = 70°, same as above
- c = 180° - 115° = 65°, angles forming a straight angle are supplementary
- d = 180° - 70° = 110°, same as above
