Answer:
The resultant expression would be 22 - 12x
Step-by-step explanation:
Let x be the unknown number,
Six plus four times a number = 6 + 4x
Four times four minus four times the number number = 4(4 - 4x)
Thus, Six plus four times the number plus four times four minus four times the number number = 6 + 4x + 4(4 - 4x)
Using distributive property,
6 + 4x + 16 - 16x
Combining like terms,
22 - 12x
Answer: 15 seconds; the number of seconds it took the ball to hit the ground.
Answer:
Which of the following is a common sign that a chemical change has occurred?
Step-by-step explanation:
Answer:
a= 3/5
decimal form: 0.6
Step-by-step explanation: