Answer:
x=5
Step-by-step explanation:
A number to the fourth power decreased by 600 is 25
x^4-600=25
Step 1- Add To Both Sides
x^4-600=25
+600+600
A number to the fourth power decreased by 600 is 25
Step 2- Find square root
x^4=625
x=5
Benefit she gets monthly is = 42.25-12.5= 29.75
annual value to Tamsen of this benefit= 12×29.75 = 357$
1) P=2w +2l
46=2w +14
32=2w
16= w or width
2) A=lw
A=7 x 12
A= 84
3) A= 12 x 21
A= 252
The answer is -125. Get this by taking (-5)(-5)(-5)
Step-by-step explanation:
the question is not correct
edit it and I will answer u in comments
