1. x = 25 inches
2. Triangle c
91038482949394738393858 thank you
7.2x - 8 = -29.6 that is your answer wrote out in numbers.
30x^7
Multiply the coefficients (6•5) to get 30, then add the exponents (4+3) to get 7
Hope this helps!
So with this, I will be using the substitution method. With the first equation, substitute (y+3) into the x variable and solve for y:

Next, now that we have the value of y, substitute it into either equation to solve for x:

<u>And this is how you get your final answer (5,2).</u>