Answer:
497.8
Step-by-step explanation:
500-2.23=497.77=497.8
The answer to the question is B
X=1 or x=1................
Answer:
D = -1, -1, 2, 5
R = 0, 2, 3, 7
✅It is NOT A FUNCTION
Step-by-step explanation:
D (Domain) = input values (x-values)
D = -1, -1, 2, 5
R (Range) = output values
R = 0, 2, 3, 7
✅It is not a function because an x-value, -1, has two different y-values, 7 and 2, assigned to it.
The cost of the blanket is $20
The cost of each letter is $1.50