X^2-4x-5=0
according viet’s theorem
the roots are 5 and -1
Answer:
Step-by-step explanation:
7x+5=7x+5
-7x. -7x
Answer is 5=5
$1.00 because the first ounce is 0.40 then you have to times the other 3 ounce by 0.20 then u would have $1.00
If dave is reading 3.5 then the answer is Dave and he read 170 more pages then Jack.
Step-by-step explanation:
3.5 pages x 60 minutes = 210 pages per hour
210
- 40= 170
170 + 40= 210 so thats how I know 170 is the answer.