The number of girls, g, in a room is four more than two times the number of boys, b half of the number of girls in the room
minus the number of boys is 2. the equations below
g= 4+2b
1/2g-b=2
which is true?
1; there are infinite solutions
there are no solutions
there are 4 girls and zero boys in the room
there are 8 girls and zero boys

true

step-by-step explanation:

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.