Answer:
Substituting 4 for x:
ƒ(4) = 3(4 - 5)
ƒ(4) = -3
So, ƒ(4) = -3
Step-by-step explanation:
1. times 2 but make it negative and then times 2 make it postiive.
-512,1024,-2048
2.Follows the same pattern
Answer:
35000
Step-by-step explanation:
35,007 to the nearest hundred would be 35000 because 7 is between both 0 hundred (000) and 1 hundred (100). However, because 7 is only 7 away from 000 and 93 away from 100, 000 is the nearest hundred.
Hope this helps :)
9n - 7 = 5n + 5 |add 7 to both sides
9n = 5n + 12 |subtract 5n from both sides
4n = 12 |divide both sides by 4
n = 3