Answer:
<h2>-9 < x < 12</h2>
Step-by-step explanation:
Part A: Equation 1: 20x +120
Equation 2: 25x +80
( I think this is the answer)
Part B:
First off, let's convert the mixed fractions to "improper", keeping in mind that the water is increasing every passing hour by 1 and 1/4.
Answer:
let the ratio of ram and hari be 7x and 9x respectively
7x +9x=272
or, 16x=272
or,x=272÷16
or,x=17
ratio of ram=7x=7 × 17=119
ratio pf rahim=9x=9×17=153