Answer:
(x) = 
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = 5x + 4 ( subtract 4 from both sides )
y - 4 = 5x ( divide both sides by 5 )
= x
change x to (x) and y back to x, thus
(x) =
Answer:
Sorry but i don’t know what a would be because I didn’t learn that yet, but I can help with b
Step-by-step explanation:
B) in 2025, there will be about 451 graduating seniors
in the graduates column you can see the numbers increase by 8
so add 387 to 8 multiple times, then each number gets you your year
do this until you get to 2025 hope this makes sense
SS tax is 6.2% of 1,047.30
In math "of" means times, so
.062 x 1047.30 = 64.9326
Rounded to the nearest cent $64.93
Answer:
0.03125
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<em>Hope this helps!</em> :)
