All you wanna do is get 'y' by itself so you divide 80 by -5 and you get -16 as the answer
564 is the answer here you go
Answer:
c = 9
Step-by-step explanation:
You're looking for a number so that when you use that number in place of x, you end up with 20.
f(x) = 3x - 7
f(c) = 3c - 7
20 = 3c - 7
Add 7
27 = 3c
Divide by 3
9 = c
The answer is: $39
Explanation:
First add the number ms together: 2.69+14.45=17.14+8.05=25.19+13.95=39.14. Now, on the number line, $39.14 is closer to $39 whole dollars. That means $39 is the answer. Please make brainiest.
Hope this helps and hope you have a great day
