Answer:
The value of b is 3
Step-by-step explanation:
mx is the slope and b is the y intercept. I hope this helps!
Answer:
-1
This is because in negative the numbers the higher the number, the lower its value
Step-by-step explanation:
no thanks but I'll see if I can get friends to join
Answer:
the height is 20
Step-by-step explanation:
you should set a equation first:
12/15=x/25
and then cross multiply
to get x=20
If you would like to find the percent markup, you can calculate this using the following steps:
x% of $20 is $29
x% * 20 = 29
x/100 * 20 = 29
x = 29 * 100 / 20
x = 145%
145% - 100% = 45%
The correct result would be 45%.
