Chung has $10.00 in his coin jar he plans to put $6.0 more into the jar every week .which of these shows the correct equation to find the number of weeks .after which chung would have $58.00 in the coin jar ?

(a)

(b)

Total number of weeks is 8

Step-by-step explanation:

(a)

we are given

Chung has $10.00 in his coin jar

so, initial amount =$10.00

He plans to put $6.0 more into the jar every week

Let's assume number of weeks =x

so,

total money in jar after x week = (initial money) +(number of weeks)*(money put in every week)

so, we get

Total money in jar after x week  is

(b)

we are given

Chung has $58

so, we can set M=58

and then we can solve for x

Subtract both sides by 10

Divide both sides by 6

and we get

So,

Total number of weeks is 8

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.