For james to get a 1st degree he needs to get an average of 80 percent in all 9 assessment papers .he has taken 8 assessments and his average is 78 percent. what is the minimum he must get in his assessment to ensure he gets a 1st class

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

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

What are the solutions of the following system? y=-2x^2 y=x-2