If the statement "All students take the bus to school" is true, then which of the following must be true?

The number of bonus points, B(p), a credit card holder receives is given by the function B(p) = 4p + 2, where p represents the number of purchases made.
If the number of purchases is increased by 8, by how much does the number of bonus points increase?

What is the value of the expression below?

Which of the following number pairs is in the ratio 4:5?

What is the tenth term of the pattern below?