Answer:
x=3/2
Step-by-step explanation:
3.1 x 10 to the tenth power
To solve this one you just need to add all of the minutes each student said, then you can divide them by the total number of students and that would be the mean travel time of students
2. You see them in your face:
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To sum up, <em>corresponding parts of congruent triangles are always congruent</em> [<em>CPCTC</em>].
1. The edge and angle markings of both triangles represent all corresponding parts. Each angle and edge corresponds with another angle and edge.
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First subtract y from both sides to isolate the variable.
25 = 2y-2
Next, add 2 to both sides.
27 = 2y
Last, divide by 2.
13.5 = y