The Party Company produce two types of party pack. Their “Ghastly” party pack contains 10 balloons and 64 sweets. Their “Devilish” party pack contains 20 balloons and 16 sweets. Each week, the company must use 3000 balloons and 8000 sweets in their party packs.
How many “Ghastly” and “Devilish” party packs can the company make each week?
The company sells each “Ghastly” party pack at a profit of £1.20 and each “Devilish” party pack at a profit of £1.80. How much profit can they expect to make each week?