How do I find x if 37-91+3x=42
Answers
37-91+3x=42
+91 +91
____________
37+3x=133
subtract 37 from the other side to cancel it out
37+3x=133
-37 -37
_________
3x=96
then divide 96 by 3 to get x by itself
3x=96
3 3
once you get x alone it should equal 32
x=32
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in your account whenever the account is inactive for a year. Nice bank !
Personally, I'd get ALL of my money out of that bank ASAP, and run,
don't walk, to a different bank.
Anyway, the equation is y = 7500(0.97)^x .
They want to know the y-intercept.
Just like the graph of ANY equation, the y-intercept is the place
where the graph is on the y-axis ... the place where x=0 .
What's the value of 'y' in this equation when x=0 ?
What's the value of (0.97)⁰ ?
Do you remember that ANY number raised to the zero power is ' 1 ' ?
(0.97)⁰ = 1
So, when x=0, y = 7500.
What does that mean ?
Well, the question tells you that 'y' is the value of an account "that was
left inactive for a period of 'x' years".
So x=0 at the beginning, when the money is first deposited, and
the account hasn't been inactive for ANY period yet.
When x=0, y=7500. The y-intercept is the amount of money that
the person originally deposited in the account. If he leaves the
account inactive, then the bank will multiply it by 0.97 each year ...
the same as reaching in and grabbing 3% of the money in the account !
solve with every step
Answers
7(1 - 2x) = -x + 33
Distribute 7 inside the parentheses.
7 - 14x = -x + 33
Subtract 7 from both sides.
-14x = -x + 26
Add x to both sides.
-13x = 26
Divide both sides by -13.
x = -2
x= -2
my friend included the steps above
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circle=3.14 times radius^2
circle=3^2 times 3.14
circle=9 times 3.14=28.26
times height (7)
197.82
times 1/3=65.94
answer is 65.94 mm^3
Simplify your answer as much as you can. You can use pi in your answer if necessary (for example, if the answer were $3\pi$, you could enter "3pi" or "3*pi" or "$3\pi$").
[asy]
size(4cm);
path a=Circle((0,0),5);
path b=Circle((0,0),4);
path c=Circle((0,0),3);
path d=Circle((0,0),2);
path e=Circle((0,0),1);
fill(a,red); fill(b,white); fill(c,red); fill(d,white); fill(e,red);
[/asy]
p.s. just a side question how many of you didn't put your real age when you created your account because i didn't put my real age in and your never gonna figure it out
Answers
Answer:
Is the total area of the red area is $3840
Step-by-step explanation:
2 x 4 x 6 x 8 x 10 = 3840