You are repairing a fence and have 7.9 metres of wood. you need 10 metres. select the two correct answers. 1. you will need more wood to repair the fence. 2. you have enough wood to repair the fence. 3. you will need an extra 2.1 metres of wood for the fence. 4. you will have 2.1 metres of wood left after repairing the fence.

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Describe the graph of 3x+2> 2 and 3x< 6