Ken’s temperature prediction for february
is –3°c. by may, ken predicts that the average temperature will increase by 11°c.

use the number line interactive tool to determine the predicted temperature in may. what is ken’s temperature prediction for may?

How do you graph linear equation x+y=4

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Graph the line with the given slope m and y-intercept b. m=-3,b=1