Answer:
7
Step-by-step explanation:
First, plug-in f(-3) into t in the function:

Second, multiply -2 and -3 to get 6:
⇒
Third, add 6 and 1 to get your answer:
⇒
Answer:
Not a function
Step-by-step explanation:
The answer would be -1/32 i think.
Answer:
65 % chance or 13/20
Step-by-step explanation:
there are 6 green 7 red add them u get 13 then to find percent multiply 13 times 5 because that's how many times twenty goes into 100
The area in degrees of a triangle is 180
So...
A+B+C=180
19+B+102=180
121+B=180
B=59°