this is just a question I'm sorry but what grade is this for?
Answer:
The answer is 25
Step-by-step explanation:
Answer:
<em>C and E on edge</em>
Step-by-step explanation:
C- V = one-third pi r squared h
E- V = four-thirds pi r cubed
A landscape service charges
customers a one time fee and an hourly rate of $15. For 3 hours of work, it
charges $75. Using the given data the one time fee can be solve:
75 = 3(15) + b
b = 30
<span> so the equation of the line </span>
y = 15 x + 30
<span>so the charge for 10 hrs is
equal to $180</span>