The table shows the cost to mail various letters based on different weights. Is the cost of mailing a letter proportional
to the weight? If so, what would be the cost of mailing a
6-ounce letter? If not, explain.
Mailing Costs
Weight (oz) Cost ($)
1
0.47
0.68
2.
3
0.89
4
1.10

Suppose you can spend at most $12. create an inequality that represents this restraint. then find at least three ordered pair solutions representing the number of boxes of candy and combos you can buy

You draw a card at random from a deck that contains 33 black cards and 77 red cards.

Tyler went to the supermarket to buy food for a food pantry. he has $36, and can carry up to 20 pounds of food in his backpack. pasta costs $1 for a 1-pound package. pasta sauce costs $3 for a 1.5 pound jar. let x = the number of packages of pasta and y = the number of jars of pasta sauce. one package of pasta is the right amount to go with one jar of pasta sauce. what is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry? how many packages of pasta? how many jars of pasta sauce? explain your reasoning.