Answer:
C
15 + x
Step by step explanation
For Company X, the initial cost is 30 cents plus 5 cents per minute, so the expression would be 30 + 5x (x would represent minutes.
For Company Y, the initial cost is 15 cents plus 4 cents per minute, so the expression would be 15 + 4x (x would represent minutes.)
Then subtract the expression of Y from the expression of X to show the difference in value between Y and X.
So, 30 + 5x - (15 +4x)
Distribute the subtraction sign.
30 + 5x - 15 - 4x
Solve across.
15 + x
Answer:
slope intercept: y=mx+b
m=slope
b=y intercept
y= -12x+1/2
Step-by-step explanation:
The statement which describes what the equation tells is; The number of customers they have prior/before the review is; 500 customers.
- The number of customers they have 2 months after the review is; 222.22 customers.
<h3>Exponential functions</h3>
According to the given function;
- The intercept of the function represents the number of customers the restaurant has prior to the review.
This means the number of customers they have prior/before the review (at m=0) is; 500 customers.
Additionally, after 2 months of the review;
C = 222.22 customers
Read more on exponential functions;
brainly.com/question/2456547
Answer:
Taylor sold 42 pizzas
Step-by-step explanation:
Make a system of equations where t represents the number of pizzas Taylor sold and j represents the number that Jeff sold:
t + j = 126
j = 2t
We can solve this system by substitution, since we can substitute 2t as j.
t + j = 126
t + 2t = 126
3t = 126
t = 42
Taylor sold 42 pizzas.
Answer: i am not good at this but i think it is this
Step-by-step explanation:
umm it mit be #0-
