Mary makes trail mix with bulk nuts and dried fruit. She spends $5 on the dried fruit. Mixed nuts cost $2.50 per pound. She has a total of $12 to spend. How many pounds of nuts can she buy?

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.

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.