Answer:
7/20
Step-by-step explanation:
Hope this helped!
You can group first two conjunctions and second two:
.
In first brackets you have common
and in second brackets common is 5:
.
They will equal 11 and 14 it moves up by 3... Did you know that when you walk you move................................MIND-BLOWN
Answer:
1 real solution
Step-by-step explanation:
y=2x^2−8x+8
We can use the discriminant to determine the number of real solutions
b^2 -4ac
a =2 b = -8 c=8
(-8)^2 - 4(2)(8)
64 - 64
0
Since the discriminant is 0 there is 1 real solution
>0 there are 2 real solutions
< 0 two complex solutions
Answer: she must sell 6 large photos and 6 small photos
Step-by-step explanation: and how I knew that is I multiplied 6 40 times and that gives you 240 and if you multiply 6 ten times that gives you 60 so 240 plus 60 is $300
