58 (6x+2)
Find the value x

What is the measure of the smallest angle in the diagram? 15 29 32 45

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?