Answer:
y=-4x-6
Step-by-step explanation:
y=-4x+5 m1=-4
m1=m2=-4 (the number near x is equal for the line and the searched line)
y=m2x+b
6=-4(-3)+b
b=-6
y=-4x-6
New line is parallel to y = 3 , so it has a same slope ( m=0 ) and y-intercept is b = 6.
The equation of the new line is : y = 6
Answer: D)
Because pools are normally very large, you would use a larger unit, like meters, to measure it. Fish tanks are usually a lot smaller than pools, so you would use a smaller unit to measure them, like centimeters.
Your answer is a fish tank.
Answer:
c, d, a, b.
Step-by-step explanation:
I'm presuming that the original equation is .
First, isolate c. You can do this by subtracting from both sides:
Next, simplify to .
Then, divide both sides by 7:
Finally, simplify to .
Answer: 1
Explanation: An event whose occurrence is 100% sure, those events are called certain events.
The probability of such an event is always 1.
Example: The probability of getting a number between 1 to 6 when rolling a die is a certain event.