<span>2x squared - 5
= 2(x)^2 - 5
= 2(4)^2 - 5
= 2(16) - 5
= 32 - 5
= 27</span>
for an isosceles right triangle the legs would be 2 times the square root of the hypotenuse
so for this:
the legs would be 2sqrt(10)
2 because if you divide 14 by 7 to isolate the variable you get 2
The answer is $9.59 as one bag is $1.37 so time that by seven and you get that
