Ashop makes a profit of £2750 in march. it has an easter sale and the profit for april is £3162.50 work out the profit percentage increase

15%

Step-by-step explanation:

1. You can calculate the difference in profit increase by subtracting the profit on march and the profir on april:

£££

2. Now, to calculate the profit percentage of increase you must divide the difference in profit increase by the profit on march (£2750) and multiply by 100, as following:

%%

no

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -