Answer: 7
Step-by-step explanation:

You can either remove brackets and just do a little addition and subtraction.


So the answer is 7.
Or just finish things inside the brackets first.

So the answer is 7.
Answer:
21
Step-by-step explanation:
Let x be the amount of ticket for each game
Given
The expression 8x + 62 represents the total cost of the football game
The total coat for the.game will be
8(7)+62
= 56+62
= 118
If 9x + 34 represents the total cost of the baseball game. The total coat will be;
9(7)+34
= 63+34
=97
To know how much more football game costs, we will take the difference in their cost.
Difference = 118-97
Difference= 21
Hence football game costs 21 more than baseball
Answer:
x < - 9
steps:
4x - 6(x + 1) > 12
2x - 3(x + 1) > 6
2x - 3x - 3 > 6
2x - 3x > 6 + 3
-x > 6 + 3
-x > 9
x < -9
hope this helps, have a great day
mark brainliest :)!!
we know that
Additive identity property:
If we add a real number to zero or add zero to a real number, then we get the same real number back.
The number zero is known as the identity element, or the additive identity.
For example: a+0 =a
we can see that adding gives same result
so, 0 is the additive identity here
Hence , option-B........Answer
Answer:
B) Median
C)he median is between 80 and 90.
D) The mean test score will increase by 2.
Step-by-step explanation: