Answer:
1.a.0. C.- 2. a.u.. c-
Step-by-step explanation:
maybe that's can help to you
Answer:
Trish is going to return from camp September 3rd, 2022.
Step-by-step explanation:
Okay! note: (There are 31 days in july)
July 15th+10 days=July 25th
July 25+6=July 31st
July 31st+1 day= August 1st
(17 days done so far)
August 1st+30 days=August 31st
(47 days done)
August 31st+1 day=September 1st
September 1st+2 days= September 3rd
I got the answer by breaking up the 50 days into smaller parts and adding them. Make sure you know how many days are in the months so you don't get too confused.
Y=2.5x+30 - the function where y = the total cost and x = the # of notebooks.
40 = 2.5x + 30 - Plug 40 into y and solve
10= 2.5x
x = 4, the number of notebooks she bought
Method1:parabola
y = x^2 - 2x + 8
y-7 = (x-1)^2 ; parabola
turning point is (1,7)
method2:diff
y = x^2 - 2x + 8
y' = 2x -2 = 0 ==> x = 1,
y=7
