7 2/5 - 4 7/10 =
A road map of India has a scale of
\[1\text{ cm}\] representing
\[80 \text{ km}\]. Delhi and Kolkata are
\[20 \text{ cm}\] a...
-12+(-7)
(5y − 3)2 − (4y − 1)(4y + 1) + 3y2(5y − 1)
prove that x^3+y^3+z^3-3xyz =(x+y+z)(x^2+y^2+z^2-xy-zy-zx)
x^4 + 3x^2 = 10
-Y= -2X + 8
Make -Y positive
good problem solving for parameter population
3 markers cost 5.79 dollars what equation would help determine the cost of 13 markers
8+(-5)
