Answer:
My guess would be B
Step-by-step explanation:
Answer:
5 power 2 is the answer
Step-by-step explanation:
Answer:
4r- 21
Step-by-step explanation:
4 - r= r and r+ 21/= R21 and Simplified Is -4 and R21
Will the answer to the expression is -4 but i don't see any arrows <span />