Answer:
10 metal and 20 plastic
Step-by-step explanation:
10 x 25 is 250, 20 x 10 is 200 and 250 + 200 is 450
Answer:
Correct answer is : $220
Step-by-step explanation:
Here, cost price = $66
Let the selling price be $x.
According to the statement given in problem,
Selling price - cost price = 70% of selling price
i.e. x - 66 = 70% * x
x - 70x/100 = 66
30x / 100 = 66
x = 6600 / 30 = $220
i.e Selling price = $220
Task 1: Letter
Write a letter to the chief of police explaining what could be done to protect people walking on Slide walks from and safe driver and begin your Letter “chef of a police”
Task 2: Essay
Should there be special rules about where motorbikes can and cannot be driven? Should motorbikes have to
obey the same rules as cars do? Explain, giving specific reasons to support your opinion.
y+6=(x+4) ....................
Step 1 , because the 2 has a negative sign
