Kaylin buys a greeting card for $3.79. She then buys 4 postcards that all cost the same amount. The total purchase is $5.11. How much is each postcard? Show your work.

How Do solve this problem?

answer: 180

step-by-step explanation:

12-2=10

20-2=18

10x18=180

300

step-by-step explanation:

28-600w < 300

28-600w > 300

600-28w < 300

600-28w > 300

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation: