The double number line diagram shows Gabrielle running at a constant speed. <I>
0 2
<---I>
0 19

At this rate, how far could Gabrielle run in 57 minutes? Use the double number line diagram to support your answer.

How long did it take Gabrielle to run in 1 mile? Use the double number line diagram to support your answer.

At this rate, could Gabrielle run 10 miles in under 90 minutes? Explain your reasoning.

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.

stethere all not eveanp-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.