In ΔFGH, \overline{FH}
FH
is extended through point H to point I, m∠HFG = (x+17)^{\circ}(x+17)
∘
, m∠GHI = (5x-11)^{\circ}(5x−11)
∘
, and m∠FGH = (x+11)^{\circ}(x+11)
∘
. What is the value of x?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)