3 x 0.5 = 1.5
1.5 = -(x) x = -1.5
Let the cost of soap be x,
cost of razors = x + 2.5
total cost = 2x + 2.5
2x + 2.5 = 5.5
2x = 3
x = 1.5
cost of razors = 1.5 + 2.5
= 4
The cost of the packet of razors and bar of soap is £4.00 and £1.50 respectively.
Distance = 4. Just count four spaces from Q to P since they have the same y coordinate (their slope is 0).
Answer:
3 or 3 and 1/2
Step-by-step explanation:
2 toppings per pizza
2, 4, 6 and the half pizza with one topping
Use properties of alternate angles then apply trigonometry
