Amy raised £n for charity. chris raised £18 more than amy.
the mean amount raised by the two of them is £45. work out how much money each one of them raised..
it's one of my maths homework questions , me , you!

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Which graph represents the function g(x) = |x + 4| + 2?

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next