A) You need to answer both parts. Yes, Elliot's fee increases by $60 per year. The initial value of Elliot's fee is $750.
B) The answers to part A give you all the information you need to write a suitable equation in slope-intercept form. The slope is the rate of change per year (60), and the intercept is the initial value (750).
.. fee = 60*(years since 2000) +750 . . . . . fee is in dollars
If you like, you can define and use single-letter variables for "fee" and "years since 2000".
____
Be careful with hyphens and minus signs around numbers. The way you have written your answer makes it look like the rate of change is -60. Oops.
A linear equation is an equation that represents a line. A linear equation has a variable raised to the 1st power.
For example, Y = 2x, Y = x + 1, Y = 8x - 3 are examples of linear equations.
However, something like
and
seem to have a variable raised to the 1st power, but they're not linear.
Answer:
$24.00
Step-by-step explanation:
x = per month
y = per song
t = total
Equation:
t = 14x + 0.5y
t = 14(1) + 0.5(20)
t = 14 + 10
t = 24
Answer:
Step-by-step explanation:
<u>Given</u>
- Total 17 marbles
- 4 - blue marbles
- 6 - green marbles
- 2 - red marbles
- The rest - yellow marbles
<u>Probability of drawing red first:</u>
- P(red) = number of red / total number = 2/17
<u>Probability of drawing green second, without replacement:</u>
- P(green) = number of green / number left in the bag = 6/16 = 3/8
<u>Probability of red and green in order:</u>
- P = P(red)*P(green) = 2/17*3/8 = 3/68
Answer:
x= 30
Step-by-step explanation:
The angles shown are corresponding, meaning that they are equal in measure. To find the answer, set x+25 equal to 55. Solve. x=30.
(x+25)=55
(30+25)=55