Answer:
Not sure what goes in the ( ) so best guess......
Step-by-step explanation:
5x^2+10x=5x
Move everything to one side:
=5x^2+10x+(-5x)
Combine like terms:
(5x^2)+(10x+(-5x))
Simplify:
5x^2+5x
Answer: last option
Step-by-step explanation:
You know that the weight of his pumpkin 4.9 pounds and that, if he guesses its weight within 0.3 pounds, he will get the pumpkin for free.
Then, to find the minimum weight he can guess in order to get his pumpkin for free, it's necessary to write the expression:
Rewriting it:
To find the maximum weight he can guess in order to get his pumpkin for free, it's necessary to write the expression:
Rewriting it:
It would be 6 people did not get hurt
20 people, 14 got hurt, so subtract 14 from 20 and you get 6 which would be your answer.
Hope this helped. Have a great day!
class a - a class with 3 boys and 7 girls because im assuming the total of students is 10 and it says girls (7) to total (10) so 10 - 7 equals 3 so thats the number of boys