Answer: It is D.
The population is 100% of the car seats and the sample is 20% of the car seats.
Ex: I just did it on Edg
Answer:
smart dot company c=.50t+12
communication plus c=2.50t
Step-by-step explanation:
smart dot has the starting point of $12 per month already so that would be your y-intercept with the equation being y=mx+b , y being the cost m being the amount of money per hour, x being the time spent, and b being the starting cost.
So with that smart dot would be c=.50t+12
with communication plus not having that starting point it would just be c=2.50t
Disregard the 9x+3y in the pic. The answer is 3/4x-13/12=y
Answer:
Nate is 32 years old and Anne is 27 years old
Step-by-step explanation:
Let's say that Nate's age is n and Anne's age is a. We know they add up to 59, so: n + a = 59. We also know that their difference is 5 and that Nate is older so we know the equation is: n - a = 5. We just need to solve this system of linear equations:
n + a = 59
n - a = 5
We can add the two equations together:
(n + a) + (n - a) = 59 + 5
2n = 64
n = 32
Knowing Nate's age, we can now calculate Anne's age by plugging 32 into any of the two equations:
32 - a = 5
a = 32 - 5 = 27
Thus, Nate is 32 years old and Anne is 27 years old.
Hope this helps!
It's about 83.544 sorry if I get it wrong I'm really sorry I add
