Resuelva los siguientes problemas:  
 
a.    Si una tabla tiene 28 pulgadas de ancho, ¿ Cuantos cm son? 
 
 
 
 
b.    Si un árbol tiene 9 varas de ALTO, cuantos metros mide ese árbol ?
 
 
 
c.    Si usted camina 2 millas al día ¿Cuantos metros camina? 
 
 
 
d.    Si su mamá necesita comprar 16 pies de tela  ¿Cuántos metros debe comprar?​

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

it is x=-4

step-by-step explanation: