<span>Mario has drawn a plan of his bedroom on 1 cm square paper. His en-suite shower cubicle measure. 1m x1m, give the scale of his drawing
as ratio _ 1 cm__ : __1m_.
What are the actual dimension of his bed __1__ m x _1_ m</span>
Answer:
option b
Step-by-step explanation:
you can't take out anything, not an x or a 2
Subtract 79 from both sides to isolate variable b.
b = 159 - 79
b = 80
Answer:
3
Step-by-step explanation:
