Which equation represents this statement? the product of 12 and 5 less than the number x is 45.
a. 5(12-x)=45
b. 5(12 x)=45
c. 12(x-5)=45
d. 12(x/5)=45

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

What is always true about a positive integer raised to a negative odd power?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost