Find 90%of 35. use the proportion strategy. (nearest tenth)

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation