Cual es el valor de x en x4 = -8

The product of 3 and a number increased by 8 is 31

Find the measure of angle c in the following triangle.

Alex buys a home for $276,400. his home is predicted to increase in value 3.5% each year. what is the predicted value of alex’s home in 25 years? a. 621,357 b. 635,191 c. 653,201 d. 673,415