Answer:
this is a no solution problem, nothing could sub for x and make this true
7 .is 9 to the power of 8,number 8 is 5,number 9 is 5m^2n
<span>(13a + 5b) + (a + 5b - 3)
</span><span>
= 13a + 5b + a + 5b - 3
= 14a + 10b - 3 </span>
<span>Area = (1/2)(533 ft)(525 ft) sin(53) = 111739 square feet</span>
