The independent variables is the number of packages and the dependent variable is the price of the pens
Option C
The equation used to solve the problem is
<em><u>Solution:</u></em>
Given that, A plane traveled at a constant rate of 500 kmph
To find: time taken to travel 1700 km
Also given that,
<em>The distance formula states that distance (d) is equal to the product of rate (r) and time (t)</em>
From given information,
rate = r = 500 kmph
distance = d = 1700 km
time taken = t = ?
<em><u>Substituting the values in above formula we get,</u></em>
Thus the equation used to solve the problem is
Thus option C is correct
Answer: C, hope this helped
Step-by-step explanation:
1.) C - The solution is also -12 because negatives multiplied by negatives cancel each other out.
2.) D - What you did was you chose the answer that looked like where C is. Notice how there is a square root symbol next to the numbers.
4.) C - The square root is 8.3666002534... It would round to 8 and 9.
7.) A - 5 to the third power is 125. (5 x 5 x 5 = 125)
Hope this helped somehow!