Answer:
Only when any equation you find among those numbers can be simplified into one of the four main equations, which means you only have four different true statements and lots of equivalences. 20 = 40 - 20. As the two addends are the same, so there would be only four different equations for a set of math mountain numbe
Step-by-step explanation:
Answer:
<h2>$16,104.35</h2>
Step-by-step explanation:
the expression for compound interest is given as
![A = P(1 + \frac{r}{n})^{nt}](https://tex.z-dn.net/?f=A%20%3D%20P%281%20%2B%20%5Cfrac%7Br%7D%7Bn%7D%29%5E%7Bnt%7D)
A=$20,000
P=?
r=7.25%=0.0725
n=52 weeks
t=3 year
![20000= P(1 + \frac{0.0725}{52})^{52*3}\\\\20000= P(1 + \frac{0.0725}{52})^{156}\\\\20000= P(1 +0.00139)^{156}\\\\20000= P(1.00139)^{156}\\\\20000=1.2419P\\\\P=20000/1.2419\\\\P=16104.35\\](https://tex.z-dn.net/?f=20000%3D%20P%281%20%2B%20%5Cfrac%7B0.0725%7D%7B52%7D%29%5E%7B52%2A3%7D%5C%5C%5C%5C20000%3D%20P%281%20%2B%20%5Cfrac%7B0.0725%7D%7B52%7D%29%5E%7B156%7D%5C%5C%5C%5C20000%3D%20P%281%20%2B0.00139%29%5E%7B156%7D%5C%5C%5C%5C20000%3D%20P%281.00139%29%5E%7B156%7D%5C%5C%5C%5C20000%3D1.2419P%5C%5C%5C%5CP%3D20000%2F1.2419%5C%5C%5C%5CP%3D16104.35%5C%5C)
the manager need to invest $16,104.35
Answer:
37
-114
18
-8
Step-by-step explanation:
Just perform the operations eg 46 - 9 = 37.
Answer:
Simplify each term.
Px+px+3p=10x−7
Move all terms not containing P to the right side of the equation.
Px=10x−7−px−3p
Divide each term by x and simplify.
P=10−7/x−p−3p/x
Step-by-step explanation:
Answer:
a = 4
Step-by-step explanation:
Let the number be a.
2× a = 8 ...(1)
We need to find the value of a such that th above equation is true.
Divide both sides of equation (1) by 2 .
a = 8/2
a = 4
Hence, if the value of a is 4 the equation will become true.