Answer:
the answer is 22.51 dollars.
Step-by-step explanation:
Answer:
10x^2 - 9x
Step-by-step explanation:
Simply add the 2 expressions together.
To Solve: (Combine like terms)
(10x^2 - 10x - 6) + (x + 6)
Two polygons are similar if their corresponding angles are congruent and the corresponding side have a constant ratio (in other words if they are proportional )typically problems with similar polygons ask for missing sides .to solve for a missing length find two corresponding sides whose length are known
The temp after 15 minutes is 225 degrees because the initial temp plus the rate time the number of minutes gives the current temp. in this case, 75 + 10(15) = 225
therefore, the temp after t minutes can be represented by the equation f(x) = 10t + 75
7x+y=-3
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