Answer:
21
Step-by-step explanation:
Now,
Either,
x=10
Or,
x+5=10
x=10-5
x=5
29
f(x) = 4x -7
f(9) = 4(9)-7
=36-7
=29
Answer
9.327
16*16= 256
13*13=169
256-169=87
87 squared=9.32737905309
9.32737905309 ROUNDED TO NEAREST THOUSANDTH= 9.327
2n+2
-n + (-3) +3n + 5 -3
(-3+5) =2
-n +2+n+3n
3n-n = 2n
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