Answer:
a) cos
b) sin
c) tan maybe?
Step-by-step explanation:
The correct answer should be 95. I don’t know how you did it but try the PEMDAS method (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction)
Y=3x+19
You add 3x to each side. Because your trying to get y by its self like y=mx+b.