Sam has 7/8 of his book left to read. if he reads another 2/7 of the book, how much of the book will he have left?

a) 33/56
b) 1/5
c) 5/8
d) 23/40

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points