Logic and set theory Determine which of the following sentences are propositions and indicate their truth values.

1.Legazpi is the capital of Albay
2.3+4=7
3.x+y=y+x for every pair of real numbers x and y
4.x+1=5 if x=1
5.Answer this question

an electric circuit

i think it's 35 meters

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

statement #3 on andre"s list is false.