Can someone me solve tus 8x + 7 > -41

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

A50% increase followed by 33 1/2% decrease

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.