The equation should be 7x^2 -x-9=0
To do 130% increase you multiply by 1.3 so you do 810 × 1.3 = 1053
Answer:
10.91%
Step-by-step explanation:
Take your number: 10.9091
Now find the first 3 decimals: 10.<u>909</u>
If the last (3rd) decimal is 5 or more raise the 2nd decimal: 10.9<u>09</u> → 10.9<u>1</u>
That is 2 decimal places
(if your teacher doesn't want it rounded then just 10.90%)
It is b. 48 because f(x) is 3
Answer: 1 goes with 2 4 goes with 3
Step-by-step explanation:
