Answer:
A and C
Step-by-step explanation:
A function has a unique y value for every unique x value
The vertical section disqualifies B
D has 2 y values for many x values.
Answer:
Francine is 13
Sonya is 23
Joey is 23
Step-by-step explanation:
J = 10 + F
S=2F-3
J=S
10+f=2F-3
10+F-F= 2F-F-3
10+3=F-3+3
F=13
S=2(13)-3
S=26-3
S=23
The answer is B 5+-3--2 =4
Answer:
A maximum of 4 days
Step-by-step explanation:
Inequality: 95 + 11.50x ≤ 150
Okay so the 95 is his fee. Then for everyday, it's 11.50 and we don't know how many days yet, so 11.50x. The 95 dollars and the 11.50x has to equal to or less than 150 since that is how much he has to spend on vaca.
95 + 11.50x ≤ 150
-95 -95
11.50x ≤ 55
/11.50 /11.50
X=4.78260869565
You would round down since he has a budget.
Answer:
Archimedes was the first to derive this formula.
Step-by-step explanation: