book Maths Puzzle Numerical Ability

What is 9xsquared-4ysquared-16y-52=0 put in standard form and graphed

Read Solution (Total 0)

book Other Question

The sum of the digits of a two digit number is 15. If the digits are reversed, the new number is 27 less than the original number. Find the orginal # Leila needs to make a poster that is 1m by 4.5m for the big game. the cost of the paper is $3.75. Later she needs another poster with dimensions 0.5m by 2.25m. What is the paper for this poster likely to cost?