Answer:
Hello There!!
Step-by-step explanation:
↬I believe there is 1 whole number less than n+1.
hope this helps,have a great day!!
~Pinky~
Answer: 7.) Wrong Question
8.) 8
(9.) - 2
Step-by-step explanation:
7.) 10n - 11 = 3 + 4n + 6n
Collect like terms
10n - 4n - 6n = 3 + 11
10n - 10n = 14
It's not possible to have zero n = 14
8.) -8(k + 4) = - 96
Exland the bracket
-8k - 32 = - 96
Collect like terms
-8k = - 96 + 32
-8k = - 64
Divide through by -8
-8k/-8 = - 64/-8
k = 8
9.) -6(2k + 5) + 7k = -6 + 7k
Open the bracket
-12k - 30 +7k = -6 + 7k
Collect like terms
-12k + 7k - 7k = - 6 + 30
-12k = 24
Divide both sides by -12
-12k/-12 = 24/-12
k = -2
Answer:
Neither.
Parallel lines have the same slope. Perpendicular lines have the opposite reciprocal slope. Neither of these are the case in this example, so the correct answer is Neither.
Let me know if this helps!
It's 8+2x+28 =24x
It becomes 2x+36=24x
Then subtract 2x from both sides you get 36=22x
Then divide both sides by 22 and you'll get 1.64 which is the answer.
RAte and Thanks!
Solution :-
- 0.5 x - 5 < - 1.5
=> -0.5x < 3.5
[ multiplying inequality by ( - ) -ve sign changes the inequality ]
=> 0.5x > - 3.5
=> x > -7
Hence , -5 is the possible solution for the inequality because x is greater than -7 !
So , Lena is correct !!
