Answer:
1317 is the additive inverse of x = -1317.
Step-by-step explanation:
Additive inverse of a number which when added to the original number gives zero as the result.
Additive inverse of x = -1317
-1317 + 1317 = 0
1317 is the additive inverse of x = -1317.
<u>Verification of -(-x) = x </u>
<u>L. H. S </u>
-(-x) = -{-(-1317)}
= - 1317
<u>R. H. S</u>
x = -1317
Thus, L.H.S. = R.H.S
-(-x) = x
<u>Verified</u>
So we are starting out with 30 messages.
If 1/5 of the messages Lily receives are picture messages, then take 1/5 x 30 to find out how many that is.
1/5 x 30 = 30/5 = 6. So Lily receives 6 picture messages.
If 7/8 of the remaining messages are texts, then we need to find the number of remaining messages. If 6 are pictures and she receives 30 overall, then 30 - 6 = 24, the remaining number of messages. Since we know 7/8 of <em>this </em>number is the number of texts Lily received, let's do some more multiplication:
7/8 x 24 = (7 x 24)/8 = 168/8 = 21.
So Lily received 21 text messages, 6 picture messages, and 3 of something else!
Answer:
f(x)=-16(x-1)^2+22
Step-by-step explanation:
Answer:
the answer is C, comment if you need explanation
Step-by-step explanation:
Answer:
6 points
Step-by-step explanation:
180/30 = 6
