Answer:
The answer is 181
Step-by-step explanation:
PEDMAS
1 x 1 + 9 x 20
1 x 1 = 1
1 + 9 x 20
9 x 20= 180
1+180
which equals 181
Answer:
4th one
Step-by-step explanation:
a^-2 goes down and become a^2 and

b^-1 goes up and become b

that why answer is 4th...mark me brainliest please
Answer:
-5
Step-by-step explanation:
Because y=Mx=b and m is the slope
Answer:
yes
Step-by-step explanation:
mark me brainlist please
Ok so A is the same as the square root of 4b+c but all of the numbers and the answer have to be prime numbers