Score: 0 of 1 pt 9 of 10 (0 complete)
2.2.53
A university president's salary for the 2012-2013 academic year was $441,000. Calculate his 2013-2014 salary if he received a 3.2% raise.
The salary of a university president after the raise is $

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x