Write two different two-step equations whose solutions are x = 8.

2x + 2= 18 and 3x + 6= 30

Step-by-step explanation:

Both require addition and subtraction and come out as x=8

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost