Sean earned 20 points. Charles earned \( p \) more points than Sean. Choose the expression that shows how many points Charles earned. A. 20 B. \( p-20 \) C. \( 20+p \) D. \( p \)

25. Books were arranged in shelves. There were 12 books in each sheit except for 3 shelves which were emply. John reananged the books so that all the shelves had 10 books each. How many shelves had books at first?

Ei MICM de \( \{21,7,84,42\} \quad R= \)

The monthly salary of a salesperson is Rs, 35,000 . Commission of 2,50 is provided if the sales is more han Rs. \( 2,50,000 \) per month. \( (1+2+1) \) Write the formula to calculate the commission rate. Calculate the commission if the sales of the month is Rs. \( 6,50,000 \). What is his total income of the month?

Solve the system of equations: \(3x + 4y = 10\) and \(5x - 2y = 3\)

Use the given minimum and maximum data entries, and the number of classes, to find the class width, the lower class limits, and the upper class limits. minimum \( =13 \), maximum \( =56,6 \) classes