Answer: The number of hours is the independent variable
Explanation: The number of miles depends on the number of hours.
Then, miles -> depentend variable, hours -> independent variable
Answer: the answer is B
Step-by-step explanation:
I just did it
Answer:
- 439
Step-by-step explanation:
evaluate f(- 7) and substitute the value obtained into s(x)
f(- 7) = 3(- 7) = - 21 , then
s(- 21) = 2 - (- 21)² = 2 - 441 = - 439
<em><u>Answer:</u></em>
x < 3/14
<em><u>Step-by-step explanation:</u></em>
<em><u>(It doesn't matter which one you do first)</u></em>
So basically, solving -14x > -3, we want to get rid of the negative right? so when we divide both sides by -1, we get 14x > 3. HOWEVER, you actually have to switch the greater than symbol to a less than:
14x < 3. Then we can divide both sides by 14:
x < 3/14
Answer:
6/14
Step-by-step explanation:
you need to just divide the denominator and numerator by 5. 30 / 5 is 6 and 70 / 5 is 14 so your answer is 6 / 14.