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The formula I made is ......

This formula is also correct:

timer

0:30

A

attractions x 2.50 + 4 = cost

B

cost = 4 + 2.50 x attractions

C

cost = 2.50 + 4 x attractions

D

attractions x 4 + 2.50 = cost

Answer Task 2:

A

31.50 euros

B

32.00 euros

C

31.00 euros

D

32.50 euros

answer Task 3 (question c)

The old formula was:

The old formula was:

A

4 + number of attractions + 3 = cost

B

4 x number of attractions x 3 = cost

C

number of attractions x 3 + 4 = cost

D

cost = 4 + number of attractions x 3

Task 4

The fixed amount is ...

(the formula is: hours x 25 + 40 = cost)

The fixed amount is ...

(the formula is: hours x 25 + 40 = cost)

A

25

B

40

C

65

D

15

Task 5 Table and Graph are here:

Answer Task 6:

A

4 hours

B

4 hours and 5 minutes

C

4.5 hours

D

5.4 hours

Example Linear Formula: