Y=mx+b is The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.
Answer:
yeah
Step-by-step explanation:
-28 because using PEMDAS you would do -5x8 which =-40 plus 12 is -28
Let be the number of hours worked at Job A and the number of hours at Job B. Then
and
From the first equation,
and substituting this into the second gives
Answer:
8 and 4
Step-by-step explanation:
8+4= 12
8-4= 4
hope this helped♥