Answer:
The unit price for 1 T-shirt is about $2.74.
Step-by-step explanation:
Set up an equation:
Variable x = unit price for 1 T-shirt
169x = 463.45
Divide both sides by 169:
x = 2.742307...
Round to the nearest cent:
x = 2.74
x^2 +10x + 24
use FOIL
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Here's link to the answer:
tinyurl.com/wpazsebu
Third option
X = 25, Angles are 65 degrees
3x-10 = x+40
2x=50
x=25