A model car travels 20 meters in 15 seconds how many will it travel in 45 seconds ​

60 meters

Step-by-step explanation:

if the car travels 20 meters in 15 seconds

you want to take 45 and divide it by 15, giving you 3

now you want to multiply 20x3

which will get you 60 meters

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?