How many solutions does the following equation have?
3r+6-r=2(3+r)

What major land feature is located at 0* and 20* e? a sahara desert b kalahara desert c congo basin d the alps

Which phrase best fits in the blank box? wasted government money gave citizens government money encouraged people to vote supported government investigations

"but let us admit texas, and we shall place the balance of power in the hands of the texans themselves. they, with the southern states, will control the policy and the destiny of this nation; our tariff will then be held at the will of the texan advocates of free trade. are our friends of the north prepared to deliver over this great national policy to the people of texas? " - rep. joshua giddings, ohio, may 21, 1844 this quote points to what major issue in the years leading up to the civil war?