Which expression is equivalent to -3(2m-1)-n

2 answers:

5 0

-3(2m-1)-n

First we multiply -3 to the first term of the expression

---------- > ( -3*2m + (-3)*(-1) ) - n

---------- > ( -6m + 3 ) - n

-----------> -6m -n + 3

Then, we divide and multiply by -6, (the expression remains the same)


---- > (-6/-6)* (-6m -n + 3)

---- > -6*[m + (n/6) - 1/2]

The answer is -6*[m + (n/6) - 1/2]

Veseljchak [2.6K]3 years ago

5 0

Answer:

The answer is -6*[m + (n/6) - 1/2]

Step-by-step explanation:

You might be interested in

Kerry's car is valued at $11,250 if the property tax rate is 1.5% how much tax does she owe

eimsori [14]

Answer:

168.5

Step-by-step explanation:

8 0

3 years ago

Jean transformed a point by using the rule (x,y)(x-6,y+8) the image point is (-4,1) which point is the pre image

Xelga [282]

To find the pre image you need to back track on the image. To get to the image you used (x-6,y+8). Now you need to use the exact opposite to get back to the pre image. For this you would change the signs to look like (x+6,y-8). Now we just apply this to (-4,1).

(-4+6,1-8)

(2,-7) should be the pre image point.

8 0

3 years ago

Read 2 more answers

Answer my question #4

Vinil7 [7]

Answer:

11. 432,500 12. KF & ND

Step-by-step explanation:

11.

80,000 + 75,000 + 105,000 + 82,500 + 90, 000 = 432,500 people