The temperature on Saturday was °C. On Sunday, it became °C colder. What was the temperature on Sunday?

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2