Can we see an attachment of the problem?
Answer:
B and D
Step-by-step explanation:
The quadratic formula is
. Here a=20, b=-26, and c=8.
Substitute and you'll have:
This means the solutions are 26 - 6/ 40 and 26 + 6/ 40.
It simplifies to 1/2 and 4/5.
Answer:
D
Step-by-step explanation:
Plug (5, 7) & (8, 13) into each equations and see which one of them makes mathematical sense. You'll find out that y=2x-3 is the right answer.
Answer:
the one where it passes -2
Step-by-step explanation:
-2 > -3
Answer:
12 units
Step-by-step explanation:
h=2x-6
18=2x-6
24=2x
12=x