Define a variable and write in solving any quality to solve the word problem A farmer is fencing a field that had a width of 40 feet. He has 200 feet of fencing that he can use. At most how many feet can the length of the field be?

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.