Slope intercept form? Because slope intercept form is y= mx + b
Answer:
BC = 15.01
Step-by-step explanation:
Tan θ = Opposite / Adjacent
tan 65 = BC / 7
BC = tan 65 × 7
BC = 2.145 × 7
BC = 15.01
Inequality would be: 22 + 17x ≤ 80
Where, x = Number of shirts, that he can buy
Solving: 17x ≤ 58
x ≤ 58/17
x ≤ 3.41
In short, He can buy 3 shirts only.
Hope this helps!