Devon says that triangles tuv and xyz are similar because tu/xy uv/yz xz/tv what is wrong with his reasoning?

Devon use instead of in his reason. So, we can say that triangles are not similar.

Step-by-step explanation:

If two triangles are similar then their corresponding sides are proportional.

If triangle TUV and XYZ are similar, then

The reason given be Devon is

He use the correct concept, that the corresponding sides of similar triangle are proportional. But he use instead of in his reason.

Therefore his reason is incorrect. So, we can say that triangles are not similar.

36 is the final answer! : )

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)