When 15 is subtracted from the measure of an angle, the result is the measure of a right angle. what is the measure of the original angle? 115° 75° 85° 105°

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Write the equation in logarithmic form e^x=403.429