Resolva a expressão númerica abaixo

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no