Answer:9 nickels and 19 dimes.
Step-by-step explanation:
Let be the number of nickels Kay has.
Let be the number of dimes Kay has.
Value of nickel is $
Value of nickels is $
Value of dime is $
Value of nickels is $
Given that Kay has a total of coins.
So, ...(i)
Given that Kay has a total value of $
So, ...(ii)
Using (i) and (ii),
Answer:
Step-by-step explanation:
Slope is .5/5
B) the longer you talk on the phone, the more it’s going to cost
C) .50 cents
D)30 minutes
If your given slope is - 35, your equation starts off as y = - 35x + b
Now we plug in the point given and solve for b.
- 3 = - 35(6) + b
- 3 = - 210 + b
207 = b
So your equation is:
y = - 35x + 207