Hey there!
When you have a number you are starting with that is your 100%. If he next number you have is higher it's going to be more than 100%, and if the other number is less it's going to be less than 100%. Since Tuesday's speed is twice as fast as Monday's, her speed increased by 100%
Hope this helped, have a good one :)
Answer:
a) Option 2
b) 12
Step-by-step explanation:
Possible outcomes can be obtained using:
1) A tree diagram
2) The counting principle
4 options for the first trial, 3 for the second
4 × 3 = 12
C i think, i hope that helps
Answer:
Step-by-step explanation:
or 
If it is the former then first we will divide 10 by 3.
You get 3.333333
From there you will add 7 to that. You get 10.333333
If it is the latter then the answer is 1.
I know this because, you will first want to add 3 and 7. You get, 10.
Then you divide 10 by 10. Now you get 1.
Thus, the answer is 1.
<em>Hope this helped! :)</em>
Answer:
10x² - 12
Step-by-step explanation:
4x² - 7 + 6x² - 5 (combine like terms)
10x² - 12
