Answer:
b
Step-by-step explanation:
100%
Answer:
9
Step-by-step explanation:
- Rewrite the problem
4x2-2(2)+5
2. Solve the problem. Do the multiplication first and then the subtraction and addition
8-2(2)+5
8-4+5
4+5
9
The final answer is 9
Answer:
7.2+x=19.5
x=19.5-7.2
x=12.2
Step-by-step explanation:
What is n? If you tell me I’ll be glad to answer your question, but right now if doesn’t make any sense.
Answer:
4
Step-by-step explanation:
5^2-3^2=16
sqrt16=4
