Hello from MrBillDoesMath!
Answer:
m = 0
b = 22
Discussion:
I will ignore the duplication of the point (15,22) and "y=mx+b" mentioned in this question.
A line parallel to the x axis is of the form
y = <constant>.
Since the line passes through (15,22), the above constant must be 22. That is,
y = 22 = 0x +22 = mx + b
so m = 0 and b = 22
Thank you,
MrB
Answer:
401.92
Step-by-step explanation:

3.14 x (4x4) x 8 = 401.92
Answer:
0.14 per ounce of mustard
Step-by-step explanation:
To find the price per ounce we will have to divide 2.80 with 20. The answer is 0.14. So, that is your answer!
Thank You! Please mark me brainliest so that I get encouraged to make more great answers like this one!
Answer:
Step-by-step explanation: