Answer:
a
Step-by-step explanation:
the formula of the equation is y=mx+n; and if m=1/2 and n=-1 then it's y=1/2x-1
We must divide the total height by the size of the blocks to work out how many are in the tower
22.5 / 1.5 = 15 blocks
Answer:
Step-by-step explanation:
the a = 30
Answer:
i don't now ugly
Step-by-step explanation:
The answer is x= 1/5 or 0.2
