Answer: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.
Step-by-step explanation:
207$ - 15$ = 192$
192$ : 8 = 24$
Answer: Each book costed 24$.
Answer:
sorry can't help :)
Step-by-step explanation:
12 divided by 3 equals 4. And the. Parentheses means multiply, so 4x4=16
Hope this helps! Good luck!