Determine the center and radius of the following circle equation:
x2 + y2 – 62 – 20y + 108 = 0

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Your weight on the moon is relative to your weight on earth. neil armstrong weighed 360 lbs. in his moon gear while on the earth, but on the moon he only weighed 60 lbs. how much would a 150 lb person weigh on the moon?