Answer:
(3,3)
Step-by-step explanation:
To find the y - value that corresponds to x=3 , substitute the x - value in the equation.
y=4x-9
y=4*3-9
y=12-9
y=3
Therefore, (3/3) is the solution to the equation.
I hope it helps.
I believe it's D. 17x-2
She will have $90 left over!
Hope this is correct!
Θ ≈ 67.38°
Using the cosine ratio in the right triangle
cosΘ = = = , then
Θ = ( ) ≈ 67.38° ( to 2 dec. places )