Answer:
c
Step-by-step explanation:
.......,..............
Answer: $1.50/cookie
Step-by-step explanation:
Cookies = x
Water = y
5x + y = $8.75
y = 1.25
Plug in y-value into equation:
5x +1.25 = 8.75
5x = 8.75 - 1.25
5x = 7.50
x = 7.50/5
x = $1.50 for 1 cookie.
The set of all real numbers
Answer:
graph A
Step-by-step explanation:
The number of members in a baseball club is shown with the function:
f ( x ) = 25 * 1.45^x
When: x = 0: f ( 0 ) = 25
When x = 1 f ( x ) = 25 * 1.45 ≈ 36
When x = 3, f ( x ) = 25 * 1.45³ ≈ 76
Answer:
Graph D best represents this function.
