Top answer is -4 because when you divide by a negative your answer will come out negative and bottom answer is 6 because when you multiply two negatives it turns into a positive
<h3>
Answer:</h3>
1. x + 20
2. 0
3. 2x - 8
4. 95x + 10
5. -9x - 6
6. 4x + y - 5
7. -x + 6y + 5
8. x + y - 15
9. x + 4y + 4
<h3>
Step-by-step explanation:</h3>
• When working with variables and numbers, you have to put the variables first (in alphabetical order) and then the numbers.
• To evaluate an algebraic expression, we find the value of the expression when the variable is replaced by a given number.
• To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations.
• When we are not given a number for the variable in the expression, we have to group like-terms.
- <u>Example:</u> 5x + 6 + 3x - 2 - y
- 1st: group 5x and 3x (add the terms together) = 8x
- 2nd: group 6 and -2 (add the terms together) = 4
- 3rd: Since -y has no like-terms, we can't group it = -y
- Fourth, put the terms in order (variables = alphabetical order and then numbers) = 8x - y + 4
1. 4x + 12 - 3x + 8
- 4x - 3x = 1x = x
- 12 + 8 = 20
- x + 20
2. -8x + 1 + 2x - 1 + 6x
- -8x + 2x + 6x = -8x + 8x = 0
- 1 - 1 = 0
- 0
3. 4x - 3 - 2x - 5
- 4x - 2x = 2x
- -3 - 5 = -8
- 2x - 8
4. 100x + 5 - 5x + 5
- 100x - 5x = 95x
- 5 + 5 = 10
- 95x + 10
5. -4x - 4 - 2 - 5x
- -4x - 5x = -9x
- -4 - 2 = -6
- -9x - 6
6. 2x - 1 + 2x - 4 + y
- 2x + 2x = 4x
- -1 - 4 = -5
- 4x + y - 5
7. 5y - x + 2y - y + 5
- 5y + 2y - y = 5y + 1y = 6y
- -x + 6y + 5
8. -15 + 3y - 3x - 2y + 4x
- 3y - 2y = 1y = y
- -3x + 4x = 1x = x
- x + y - 15
9. 4 - 3y + 3x - 2x - y
- -3y - y = 4y
- 3x - 2x = 1x = x
- x + 4y + 4
Hope I helped you, if I did can you please mark me the Brainliest?
Answer:
t = 2.58333
Step-by-step explanation:
use the distributive property:
200 = 16(6t - 3)
multiply the 16 to each value in the parenthesis:
200 = 96t - 48
now add 48 to both sides:
200 = 96t - 48
+48 + 48
248 = 96t
now divide each side by 96:
248/96 = 96t/96
t = 2.583333
decimal form: 2.5833333
mixed number: 
Answer:
Greater than 5
Step-by-step explanation:
The quotient of 5 1/2 is greater than 5 because if you convert 5 1/2 to a decimal, it becomes 5.5.
5.5 is greater than 5, so the quotient of 5 1/2 is greater than 5.
Direct proportion equations have the following form:

Where "k" is the Constant of proportionality.
In this case you know that "y" is directly proportional to "x" and when:

Having these values, you can substitute them into the equation and solve for "k":

So, substituting the value of "k" into the first equation shown above, you get that the equation that models the given relationship is:

Now, to find the value of "x", when the value of "y" is -24, you must substitute this value into the equation that models the relationship and then solve for "x". Then, you get:

Therefore, the answers are: