Answer:
Total Cost (T)= .80a+1.25c
T= a+c
Step-by-step explanation:
This equation has 2 variables. It also has 2 equations
Answer:

Step-by-step explanation:
Add all paper clip sizes together:

They want the probability of either a small or medium being chosen, so you add both paper clips sizes together.

Now put the number of small and medium paper clips together over the total number of paper clips to find the probability.
Can divide 350 and 500 by 50, which simplifies it down to 7/10.

Answer:
A. 
Step-by-step explanation:
Given:

To find the quotient, we would multiply the first fraction (⅖) by the reciprocal of the second fraction (reciprocal of ¼ = 4).
This, we would have:


Answer:
There are 7 number so what you want to do is separate them into groups and the median will be the number in the middle which is 40 so 40 is the median
Step-by-step explanation:
hope this helps
Answer:
68%
Step-by-step explanation:
By using a scientific calculator