Answer:
2 1/2
Step-by-step explanation:
2x-y=7
y=2x+3
Substitute (2x+3) in for y in the first equation
2x-(2x+3)=7
2x-2x-3=7
-3=7
Becuase -3 does not equal 7 the answer is no solution
Answer:
3600
Step-by-step explanation:
lcm stands for "lowest common multiple"
the lcm is 3600 when done with the prime factorization process
If the equation is (-13) x (817), then the product is (-10621).
Answer:
The circle's area is 380.13 square miles.
Step-by-step explanation:
A = pie * r^2 = pie * 11^2 = 380.13
I hope this somewhat helped you find your answer.