Ann needs 42 feet of fabric to make a small quilt. how many yards should she buy

Ann should buy 14 yards of fabric.

Step-by-step explanation:

Ann needs 42 feet of fabric to make small quilt.

Now we have to convert this length to yards.

Since 1 feet length = (1/3) yards

therefore 42 feet length = 42×(1/3) = 14 yards

Ann should buy 14 yards of fabric to make a quilt.

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.