Tia cut 4-meter 8-centimeter wire into 10 equal pieces. marta cut a 540-centimeter wire into 9 equal pieces. how much longer is one of martha's wires than one of tina's?

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or