The y intercept of this line is -9
75/4=25 pages per hour, so, now we have to divide 250 by 25.
250/25=10
So, it would take Joan 10 hours to read 250 pages. :)
Answer:
the second choice
Step-by-step explanation:
The last two choices could not be correct, because it would need a dashed line. The line under the greater than or less than symbol mean that the line is included in the answer and it will be a solid line like you see in the picture. For both of the top two answers the slope that they y intercept is correct. You just have to decide is the symbol will be greater than or equal to or less than and equal to.
If we put 0 in x for in the form y = mx + b, what would y be?
y = 1/3 x - 1
y = 1/3(0) - 1
y = -1
The ordered pair is (0,1). That is the part that is shaded so that shows us that the second answer is correct.
Answer:94.666666666666km por hora
Step-by-step explanation:so mark viajo a 65km we multiplica por las horas (3) lo que da 195 esto se le resta a la distancia de separación (479) el resultado es 284km(esto lo recorrio Shawn en 3 horas )y si dividimos 284 entre 3 da 94.666666 km por hora.