You own 7 pairs of jeans and are packing 6 of them for vacation. In how many ways can you choose 6 jeans from the 7?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?

Jahdzia wears her winter coat when the temperature is colder than -4 degrees celsius. write an inequality that is true only for temperatures (t) at which jahdzia wears her winter coat.