Let
x--------> the amount you have left to spend
y--------> the cost of a shirt you want
z------> the amount of the gift card
we know that
--------> equation 
--------> equation 
--------> equation 
Substitute the equation
and equation
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therefore
<u>the answer is the option</u>
x+15 is less than or equal to 60
Answer:
Sometimes
Step-by-step explanation:
Quadrilaterals are shapes with four sides.
This means some quadrilaterals will have 4 equal sides, others will have <em>no </em>equal sides!
There is no rule determining side length equivalence in quadrilaterals. But those may be sub-classified as other shapes.
The athlete trains for 95 min for 1 day
In 380 min he/she trains for 380 × 1/95 = 4days