To which subsets of the real numbers does the number (square root) 42 belong?
a. whole numbers, natural numbers, integers
b. irrational numbers
c. rational numbers
d. whole numbers, integers, rational numbers

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Secant be and cf intersect at point d inside a what is the measure of cde

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?