Answer:
x = 6 - √ 71
Step-by-step explanation:
Answer:
just do 125.00 -9.95+5.00 and then youll have your answer
Step-by-step explanation:
Answer:
we need a number line for this question...
Step-by-step explanation:
One adult ticket costs £11 and one child ticket costs £8.5
Step-by-step explanation:
Let,
Adult ticket = a
Child ticket = c
According to given statement;
3a+4c=67 Eqn 1
5a+6c=106 Eqn 2
Multiplying Eqn 1 by 5;

Multiplying Eqn 2 by 3;

Subtracting Eqn 4 from Eqn 3

Dividing both sides by 2

Putting c=8.5 in Eqn 1

Dividing both sides by 3;

One adult ticket costs £11 and one child ticket costs £8.5
Keywords: Linear equation, subtraction
Learn more about linear equations at:
#LearnwithBrainly