The graph shows the number of jam jars filled by two different machines over several minutes. a graph measuring number of jars and time. two lines, labeled machine a and machine b, exit the origin to show that distance increases as time increases the equation y = 3x represents the number of jars, y, machine a fills in x min. which equation could represent the number of jars filled by machine b? y = 1.5x y = 3x y = 6x y = 8x

The answer is y=1.5x

hope i helped

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.