Harper has $0.60 worth of nickels and dimes. She has 3 more nickels than dimes. By following the steps below, determine the number of nickels, x, x, and the number of dimes, y, y, that Harper has.

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

answer:

probably the same as it is today since you did not eat the corn dogs yet

step-by-step explanation:

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.

x:       y:  

-1         4

0         4

1         6

2         18

3         20