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: it should be 565.5
Step-by-step explanation:
Answer:
h(3) = -3
Step-by-step explanation:
h(3) = 4-7
h(3) = -3