Apackage states that there are 60 calories in 12 crackers and 75 calories in 15 crackers. since the relationship is proportional, how many calories are there in 180 crackers? x | y 12 60 15 75 a. 36 calories b. 108 calories c. 720 calories d. 900 calories

60/12 = 5

75/15 = 5

 there are 5 calories per cracker

180 * 5 = 900 calories in 180 crackers

 Answer is D

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.