Answer:
(3,2)
Step-by-step explanation:
The system is
x + y = 5
x -y = 1
Add the equations to eliminate y
2x = 6----->x=3
Substitute this value in any equation
3+y = 5----->y=2
The solution is (3,2)
Answer:9z - 63 = 0
what does z = ?
9 x 7 = 63 - 63 = 0
z = 7
Step-by-step explanation:hope this helps :)
Answer: b<5
Step-by-step explanation:
B Represnts the books and 5 is the 5 dollars so then 5 is greater than b and since 5 dollars is greater than the books price then you should be b<5.
this should be right.
Hoped this helped
Answer:
I DONT KNOW THE ANSWER
Step-by-step explanation:
Answer:
She will touch ground in 30 seconds
Step-by-step explanation:
