Chana y Josiah empezaron a patinar al mismo tiempo en la misma dirección, pero Josiah tuvo una ventaja de 101010 metros adelante de la línea de arranque. Chana patinó 333 a metros por segundo y Josiah a 222 metros por segundo. Aquí hay una gráfica que muestra un sistema de ecuaciones para este escenario, donde x es el número de segundos desde que Chana y Josiah empezaron a patinar y y es la distancia en metros desde la línea de arranque.

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

i agree because i see the other persons thinking is clear