Miss E. ordered a quilt from an online store . No matter what she orders , since she is buying online , she has to pay a delivery fee of $12 .

Then she also has to pay another fee of $0.10 per yard of yarn.

1) Write an equation for this situation. Use x to represent the number of yards of yarn and y for the total cost .

2) How much will it cost for a quilt that uses 4000 yards of yarn ?

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.