Um motorista quer fazer uma viagem de 780 km em duas etapas, de modo que na primeira era percorra 60 km a mais que na segunda. quantos quilômetros ele deverá percorrer em cada etapa? (utilizando sistema de equação do 1 grau com uma incógnita por qualquer método)

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path