Apples and Pizza 1.Based on the information in the table, is the cost of the apples proportional to the weight of apples?

Pounds of apples / Cost of apples

2lbs $3.76
3lbs. $5.64
4lbs $7.52
5lbs. $9.40

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers