Responda:

Marcelo tem certa quantia em reais, depositada na caderneta poupança. Se o dobro dessa quantia mais R$ 180,00 é igual a R$ 2.600,00, quantos reais Marcelo tem depositado na caderneta poupança?

Which statement best describes the polynomial

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test