20=10x+b
Php 649.51+Php 459+Php 7,749.17+Php 1,495+Php 699+Php 1,637.88+Php 0+Php 5,000+Php 3,000+Php 0+Php 1,200 = ??
y²+3x³-4
0.8146= $(x-10.74M)^{2}$ / $(x-10.7M)^{2}$
1
---
1 +1
3
arctan(3)
X + Y = 11
X - Y = 3
(2 $\sqrt{\Box}$5+4) x ( $\sqrt{\Box}$5-2)+( $\sqrt{\Box}$7-2)2 + $\sqrt{\Box}$343
$\pi$ (3-r)(3+r)
