exam Maths Puzzle Numerical Ability

Find the slope of the line that passes through the pair of points.

(1,7),(10,1)

Read Solution (Total 0)

exam Other Question

Use a system of equations to solve each problem

13. Adult tickets for the school musical sold for $3.50 and student tickets sold for $2.50. 321 tickets were sold altogether for $937.50. How many of each kind of ticket were sold? Hey,
Could you please help me with the following Binomial theorem expansion question?

The first three terms in the expansion of (1+ay)^n are 1, 12y, and 68y^2. Evaluate a and n