Dave has $15 to spend on an $8 book and two birthday cards(c) for his friends. how much can he spend on each card if he buys the same card for each friend? Please do not use the equal sign, we're using the greater than >, or less than sign< !

Find x & pleeeeaaaassseeee me !

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.