9. Brenna decided to purchase 4 points in order to lower the interest rate on her $175,000 mortgage. How much additional money does she need to bring to
closing for the points she wishes to purchase?

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Solve the equation x/4 - 5= -8 -27 -12 -7 12

We just started the introduction into circles and i have no idea how to do this.