If f(x) = 1 - x, whitch value is equivelent to f(i) a . 0
b . 1
c . √(2)
d . √(-1)

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?