The answer is -8
I found my answer by using desmos. It is the best app for graphing. I wrote the equation and then I looked for the point 18 on the y axis and then I looked where it was on the x axis
that is how I found my answer.
Answer:
19c-2
Step-by-step explanation:
photomath
The answer is 15
Since 20 times 7 is 140 and 140+75 is 215
Take 215-200 you get 15
First, this shoudnt be in mathematics and second, i think this is socila studies.