From midnight to 6: 00 am the temperature rose 8c. at 6: 00am the temperature was -20c. what was the temperature at midnight?

Np4=12np2 with clear explanation.

Write 37/22 as a decimal rounded to the nearest hundredth.

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.