Which of the following equations does not represent a straight line?
a 4y - 1/2 =6
b. x=2
c. 4y - 12 = 10
d. x2 + 3y = 2y2

What is x and y (use substitution? ) 5x+3y=38 and y=3x+8?

Which matrix multiplication is possible?

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius