Can someone me with these step by step?
4p+2p=3p-7
3n-5=7n+11
-3c-12=-5c+c
7 (6-2a)=5 (-3a+1)
2r-(5-r)=13+2r
2 (a-4)=4a-(2a+4)
5y+2=1/2 (10y+4)
-6a+3=-3 (2a-1)

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase

Given right triangle abc, what is the value of tan(a)?