Bill and Mischa share their profit in a ratio of 9:5 Bill gets £72 more than Mischa.
How much money did they receive altogether?

£252

Step-by-step explanation:

The ratio of their profit is 9 ; 5 = 9x : 5x ( x is a multiplier )

Bill gets £72 more than Mischa , then

9x = 5x + 72 ( subtract 5x from both sides )

4x = 72 ( divide both sides by 4 )

x = 18

Total received = 9x + 5x = 14x = 14(18) = £252

351.23

step-by-step explanation:

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1