Answer: 3p² + q² - 5pq - 10 < 0
<u>Step-by-step explanation:</u>
p² - q² + 2pq < -2p² - 2q² + 7pq + 10
since you didn't specify what to solve for, move everything from the right side to the left side of the inequality symbol using inverse operations.
(p² + 2p²) + (- q² + 2q²) + (2pq - 7pq) + (- 10) < 0
3p² + q² + -5pq + -10 < 0
3p² + q² - 5pq - 10 < 0
Answer: The value of x is 7
Step-by-step explanation:
I hope this helps you
if one day drops 1,2
one week 7 day drops 7×1,2=8,4
two week 14=2×7 day 2×8,4=16,8
Answer:
ft if
Step-by-step explanation:
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Answer: 40
Step-by-step explanation:
Given
Radius of disc 
The dimension of the sheet is 
Area of a single disc
Area of sheet
No. of discs that can be cut off the sheet are
The total area of the disc is
Sheet wasted
