B. Two and four tenths multiplied by the difference of six and two tenths and a number is more than three negative four and five tenths Explanation: I’m not sure. I will edit this if I get it wrong (I am currently taking the test that has this question).

Step-by-step explanation:

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol