The amount of money Sally made on Monday is represented by the function (r) = 3 + 11a where x is the number of hours
worked that day.
How much did Sally make on Monday if she worked for 8 hours?
(1 point
O 588
© $91
C $80
10 585
To find out how much Sally made on Monday if she worked for 8 hours, we need to substitute 8 into the function (r) = 3 + 11a and solve for r.
(r) = 3 + 11(8)
(r) = 3 + 88
(r) = 91
Therefore, Sally made $91 on Monday if she worked for 8 hours. Answer: © $91.
Which of the following could be a possible interpretation of the function
f (2) = 150
(1 point)
O After 2 hours, the drummer will make $300
• After 2 hours, the drummer will make $150
• After 300 hours, the drummer will make $2
• After 150 hours, the drummer will make $2
The correct interpretation of the function f(2) = 150 is:
After 2 hours, the drummer will make $150.
To find out how much Sally made on Monday if she worked for 8 hours, we need to substitute 8 for "a" in the function (r) = 3 + 11a.
(r) = 3 + 11a
(r) = 3 + 11(8) [Substitute a = 8]
(r) = 3 + 88
(r) = 91
Therefore, Sally made $91 on Monday if she worked for 8 hours.
To find out how much Sally made on Monday if she worked for 8 hours, we can substitute the value of 8 into the function and evaluate it.
The function given is: r(a) = 3 + 11a
Substituting a value of 8, we get:
r(8) = 3 + 11(8)
Now we can simplify the equation:
r(8) = 3 + 88
r(8) = 91
Therefore, Sally made $91 on Monday if she worked for 8 hours. So, the correct answer is: © $91.