For 10 hours of job Gerald earns 8*10=80$
For 11 hours Gerald earns 8*10+9n. n - number of working hours over 10 hours.
if Gerald work 16 hours, then he work 6 hours after 10, so n=6
8*10+9*6=80+54=134$
Answer: Gerald earns 134$ if he works 16 hours in one week.
Sorry for my bad English pls:)
Answer:
no solutions
Step-by-step explanation:
n+(-n) = 3+ 15
n+-n = 0
0= 18
False
There are no solutions
1. 160 2. 520 3.240 hopefully they are right
Answer:
More nurses with a baccalaureate degree is estimated to pass the exam but this was not a significant difference.
Step-by-step explanation:
Answer:
The vertex is (3,4)
Step-by-step explanation:
f (x) = x^2 - 6 x + 13
Completing the square
-6/2 = -3 and squaring it = 9
= x^2 -6x +9 +4
= ( x-3) ^2 +4
The equation is now in vertex form
a( x-h) ^2 +k
where the vertex is ( h,k)
The vertex is (3,4)
