Answer:
7
Step-by-step explanation:
7√5÷5
5/5= 1 then,
√1=1
hence 7(1)=7
Y=3x²-6x+4
to put in vertex form, make a square by adding (half of b)²
but first, we have to make a=1 by take out the 3:
y=3(x²-2x)+4
b=-2, half of b=-1, (-1)²=1, so add 1, then subtract 1 inside the parenthesis:
y=3(x²-2x+1-1)+4
make the square: y=3[(x-1)²-1]+4
simplify: y=3(x-1)²-3+4=3(x-1)²+1
so the answer is A.
<span>160 cc of lidocaine with epinephrine will be drawn. Since there is already two 30 cc of lidocaine, I can only conclude that for the epinephrine 1:100,000 is 100 cc . When combined with the Lidocaine it becomes 160 cc of total solution needed for the surgeon.</span>
Answers are in same order as the problem
18x+6
8x+16
8x+10=18x
10=10x
x=1
<span>x ≥ -32</span> ...................
