Jo and gary share marbles in the ratio 3: 1 jo gets 12 how many marbles does gary get

Gary gets 4 marbles, because 12/3 is 4. So for the ratio 3:1 to apply, Jo gets 12 marbles and Gary gets 4.

4

Step-by-step explanation: The 3:1 tells you that for every 3 you are going to have a 1 so when jo has 12 that means that there are three 4's so gay has 4

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9