1
Select whether the following is an equation, expression, formula or identity:
1
2
Select whether the following is an equation, expression, formula or identity:
1
3
Select whether the following is an equation, expression, formula or identity:
1
4
The cost of hiring has a one-off cost of £ plus p every day.
Write a formula for the cost (C) in pounds (£) of hiring for days.
C =
2
5
The cost of hiring has a one-off cost of £ plus p every day.
Write a formula for the cost (C) in pounds (£) of hiring for days.
C =
2
6
The cost of hiring has a one-off cost of £ plus p every day.
Write a formula for the cost (C) in pounds (£) of hiring for days.
C =
2
7
Use the formula to find when:
= , = and =
Round your answer to 2 decimal places.
=
2
8
Use the formula to find when:
= , = and =
Round your answer to 2 decimal places.
=
2
9
Use the formula to find when:
= , = and =
Round your answer to 2 decimal places.
=
2