Answer:
I think it is 5 if I did it right
S
Answer:
A
Step-by-step explanation:the lines do not cross therefor the two equations do not share a solution.
When you use a tens fact you round to the nearest ten and 15-8=7. The nearest ten to seven is 10
Answer:10
Answer:
6
Step-by-step explanation:
4(3)+(2)^2-(5)^2
12+4-10
16-10
6