Answer:
thanks for the points ily
X=0.84....................
Ratio in which 180 should be divided is 4:5:9
firstly we need to find the total number of portions
this we can find by adding all the numbers making up the ratio
4 + 5 + 9 = 18
180 is made of 18 portions
size of 1 portion = 180 / 18 = 10
when dividing 180 into the respective ratio 4:5:9 the portions are as follows
4 x 10 = 40
5 x 10 = 50
9 x 10 = 90
therefore when we divide 180 in the ratio 4:5:9
the answer we get is
40 :50: 90
-12y+14-9y=14
-21y=0
y=0, x=7
First you would do $325.49 divided by 10 and you would get $32.55. so you would need $32.55 a week.
