How many ways can you make change for a quarter? (Different arrangements of the same coins are not counted separately.)

5 nickels because a nickel is 5¢ and 5 x 5 = 25 and 25¢ is a quarter

there are 12 ways

Step-by-step explanation:

25 pennies

20 pennies and 1 nickle

15 pennies and 2 nickels

10 pennies and 3 nickels

5 pennies and 4 nickel

5 nickels

15 pennies 1 dime

3 nickels and 1 dime

5 pennies 2 dimes

1 nickel 2 dimes

5 pennies 2 nickel and 1 dime

10 pennies 1 nickel and one dime.

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

first one because it can't have a fraction in it

step-by-step explanation: