(2,5) (3,10) (1,0) (0, -5)
Answer:
The two numbers are 7 and 11.
Step-by-step explanation:
x represent the first number.
y represent the second number.
x + y = 18
x - y = 4
2x = 22
x = 11
x - y = 4
(11) - y = 4
y = 7
Answer:
-2.1
Step-by-step explanation:
3.4 minus -5.5
Answer:
20-3=17
5-2=3
17/3 is... 5 and 2/3
Step-by-step explanation:
Answer:
410,000
Step-by-step explanation:
exact answer is 412,638