Answer:
-3
Step-by-step explanation:
Allison has 5 negative tiles
Next she needs to remove 2 negative tiles
What is left is 3 negative tiles
(-5) -(-2) = (-5+2)=-3
Answer:
<h2>
x = 15</h2>
Step-by-step explanation:
RQ < PR < PQ
TV < UV < UT
ΔPQR~ΔUTV ⇒ 

Hey there Godinexbrayan,
80 kilometers = 49.7097 miles
= 50 miles (rounded off to the nearest whole)
Hope this helps :))
<em>~Top♥</em>