Is this math or did you make a mistake?
<span>400 tepizs/m^2 = 250$/m^2, </span>120 dollar/yard^2=143.51$/m^2, (because <span>1 tepiz= 0.625 dollars and 0.9144m = 1 yard, simple calculus), so
</span> 250$ - <span>143.51$ = $106.4
He lost </span><span>$106.4</span>
Answer:
32
Step-by-step explanation:
negative times negative = positive
It means that for every 1 unit the line goes down, the line goes 1 unit to the right
Answer:
17/24
Step-by-step explanation:
This expression simplifies to the following:
-7 15 1 1
---- * ----- - ----- + -----
18 -7 4 8
Reducing the product, we get
15 1
-------- - -----
18 8
and this simplifies further:
5 1
----- - -----
6 8
The LCD is 24. Thus, we have:
20 3 17
------ - ----- = -----
24 24 24