Answer: The plumber worked 7/8 hours in total.
Step-by-step explanation:
14.9. this is because 8 is in the tenth place, and the next number is five. for numbers greater than 4, you round up, for four or less, you stay the same.
Answer:
Plot[-1 + 3^Surd[x, 3], {x, -20, 28}]
32 Just add all the numbers up and divide by how many numbers there are (9).
Write it as an equation:
X - 10 = 6x + 3
Now solve for x:
Subtract 3 from both sides:
x-13 = 6x
Subtract 1 x from both sides:
-13 = 5x
Divide both sides by 5:
x = -13/5
