Millie works 8 hours on saturday and earns £6.50 an hour.

her bus fare to work costs £2.75 and she also spends £4.25 on her lunch.

she allocates an equal amount of her remaining pay to the remaining six days of the week.

how much does she have to spend each day?

i worked it out and got 1.04 ,

first working out.

6.50 x 8 = 52

4.25 - 2.75= 1.50

i then subtract 150 and 52

150 - 52 = 98

98 + 6 = 1.04

i just want to know, if im doing the right working out.

Millie has £7.50 to spend each day.

Step-by-step explanation:

Millie works 8 hours on Saturday and earns £6.50 an hour.  

Total earnings =

Her bus fare to work costs £2.75 and she also spends £4.25 on her lunch.

Total remaining pay =

Millie allocates an equal amount of £45 to the remaining six days of the week.

This becomes =

So, Millie has £7.50 to spend each day.

Note: you are doing this wrong.

quit

step-by-step explanation:

step-by-step explanation: so we look at the formula un = a + (n-1)d

un is the amount of seats

n is the nth term aka row number

a is the original sequence/row number

d is the difference between each term

so in this a=22 d=6 and n can remain as n because we are simply formjng a rule

lets put these in the equation

un=22+(n-1)(6)

this is your answer to part a

however

lets double check that this is correct, we'll try putting it into the second term

un=a+(n-1)d

u2=22+(2-1)(6)

u2=22+6

u2=28

as the question said the second row has 28 seats so now we know the formula we made is correct.

as for part b

un=a+(n-1)

its asking us to find a row with 100 seats.

remember un was the amount of seata so all we do is substitute this in.

un=100 a=22 d=6

un=a+(n-1)d

100=22+(n-1)(6)

so now we simplify to find n which is the row number.

100-22=22+(n-1)(6)-22

78=(n-1)(6)

78/6=(n-1)(6)/6

13=n-1

13+1=n-1+1

14=n

so now we know that in the 14th row there is 100 seats.

hope this and that you understood! its my first time using the app or anyone out on here : p its also me to revise so a bunch! ask more questions if you dont understand ☺