Answer:
x^2+8x+12
Step-by-step explanation:
the answer for the second problem is x=99 degrees and y= 261 degrees
dunno the first problem :/
15000 * (1+ 0.03)^4
15000 *1.1255 = 16882.63 total after 4 years
16882.63 - 15000 = 1882.63 total interest
Answer is D
Sry I'm couldn't solve the second one but the ans for the 1st is 504 sq units
The discount sales price would be $218
