book Maths Puzzle Numerical Ability

Solve for the variable indicated. Show your work.
s = a + (n-1) d solve for n

Read Solution (Total 0)

book Other Question

Identify the shape of the graph, transform it into standard form, and sketch the graph.
x = -2y^2 + 12y - 15 Assume that the only area formula you know is the formula for the area of a triangle. Explain how to derive the formula for the area of the trapezoid