Answer:
y=-5x+9
Step-by-step explanation:
y=-5x+b
y=4 x=1
4=-5(1)+b
9=b
Pls....can mark brainliest
I think the answer is C.
The law of exponents states that when you divide the same base you subtract the exponents.
a=61°
a= 180° - 90° - 29°
a = 61°
