Ruby is visiting San Francisco. From her hotel she walks 4 blocks west and 2 blocks north to a coffee shop. Then she walks 7 blocks east and 7 blocks north to a museum. Where is the museum in relation to her hotel?

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81