Answer:
X = -6/4
X = -3/2
Step-by-step explanation:
1/4 +x = -5/4
To solve for X, make it the subject of the equation by subtracting 1/4 on both sides
1/4 -1/4 +x = -5/4 - 1/4
x =(-5-1) /4
<u>x = -6/4</u>
If simplified, <u>X = -3/2</u>
Answer:
(E) 29.0
Step-by-step explanation:
If a tag is drawn at random from each box, the expected value of the sum of the tags is the sum of the expected values for each tag.
The expected value for each tag is the mean value of the numbers in its box.

The expected value of the sum of the numbers on the two selected tags is 29.
Answer:
t^12
Step-by-step explanation:
Because both multiplicands are negative, their product will be positive. Both multiplicands are to the same base: t.
Therefore, the product is t^(7 + 5), or t^12.
5280 per mile ! 21120! Good luck!
Use the distance formula ! Hope this helped :)