x = - 
- 4x - 25 = 8x + 15
subtract 8x from both sides
- 4x - 8x - 25 = 15
- 12x - 25 = 15
add 25 to both sides
- 12x = 15 + 25 = 40
divide both sides by - 12
x =
= - 
As the sun went down, its heat is no longer warming the air and Earth.
The total amount of tax on her purchases is $378.47
Answer:
Abcissa = X, and Ordinate = Y
(-7,-2)
Is the answer
Answer:
23
Step-by-step explanation:
3/4 has 3 of 1/4 pieces.
5 has 20 of 1/4 pieces.