Hi Laila
p+4 -2(p-10)>0
The first thing you need to do is simplify the both sides
So that will be
p-2p + 4+ 20 > 0
-p + 24 > 0
-p > 0-24
-p > -24
Now since we can not have the negative sign in front of P, we need to do something. What we need to do is divide both sides by -1
-p/-1 > -24/-1
p < 24
Remember to change the symbol.
I hope that's help and if you have any further questions please let me know :)
Answer:
B. The vectors v and w are orthogonal because their dot product is <u> 0 </u>
Step-by-step explanation:
Given that :
v= - i - j
w= - i + j
Therefore;
vw = ( - i - j ) ( - i + j )
Taking each set of integer of the vector into consideration:
vw = ( -1 × - 1) ( -1 × 1)
vw = 1 - 1
vw = 0
Hence, we can conclude that :
The vectors v and w are orthogonal because their dot product is <u> 0 </u>
(22, 65) represents the A possible domain and range of F(x)
Answer:
$49.572
Step-by-step explanation:
Given that :
Cost per disc = $18
Number of disc purchased = 3
Discount received = 15%
Sales tax = 8%
Original cost : cost per dic * number purchased
Original cost = $18 * 3 = $54
Discounted price = (100 - 15)% * $54
Discounted price = $45.9
Sales tax :
(100 + 8)% of $45.9
108% * $45.9
= $49.572
Total price = $49.572
