Answer:
the two number are 7 and 9
Step-by-step explanation:
2*x+y=25
3x-y = 20
add the two equations
2*x+y=25
3x-y = 20
---------------
5x = 45
divide by 5
5x/5 = 45/5
x = 9
lets find y
2x+y = 25
substitute x
2*9 +y =25
18+y =25
subtract 18 from both side
y = 25-18
y =7
Answer:
A prime number is a number that can only be divided by 1 and itself.
A=10ft because A is 8ft so round that to the nearest ten your answer is 10ft
Answer:
the answer is 5n+8
Step-by-step explanation:
4n+n=5n
6+2=8
Do 11/24 + 2/5. then subtract your answer from 240
