(PLEASE HELP I WILL GIVE BRAINLIST! ) Gabe spent $2000 to buy a piano for his music studio. He earns $25 per hour giving piano lessons to students. Let h be the number of hours of lessons that Gabe teaches. How many hours of lessons must Gabe teach to earn a $5000 profit?

the amount of hours Gabe must give lessons, then solve the equation to find the number of hours.

You will receive 5 points for your equation and 5 points for your work and answer. You cannot receive full credit for this problem without showing your work for solving your equation.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

c

step-by-step explanation: