Answer:

Step-by-step explanation:
General equation of a line:

m is the slope, and c is the y-intercept:
m = 3, and c = 7
The exact form: x = -43/2
And decimal form: x = -21.5
Answer:
1.25
Step-by-step explanation:
Answer:
40-16+10
Step-by-step explanation:
40-16+10= 34
-20+18+18= 28
the greater answer is 40-16+10
Your answer is B. 18
add all of the numbers together (including 18) and divide by seven to get your answer