Given this description of a real-life situation and its linear equation, interpret the y-intercept and the slope.

The amount of gasoline y (in gallons) left in your tank after you travel x miles is y=−1/20x+20.

The slope of ___
means the car uses 1 gallon of gas for every ___
miles driven.

The y-intercept of ___
means there is originally___
gallons of gas in the tank.

The slope of _-1/20__

means the car uses 1 gallon of gas for every 20 miles___

miles driven.

The y-intercept of 20___ means there is originally___20

gallons of gas in the tank.

Step-by-step explanation:

y = -1/20 x + 20

We start with 20 gallons of gas and are decreasing the amount of gas by 1/20 gallons  every mile

Thanks for the answer my dude

Step-by-step explanation:

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

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.