Which line is the graph of y = -2x + 2?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me