Answer:
a) P(t) = 7t
b) P(8) = 56. P(8) is Michael's gross pay for 8 hours' work.
c) Michael worked 21 hours to get a paycheck for $147.
Step-by-step explanation:
a) Pay attention to problem details. Functions come with all kinds of names and variables, not just f(x). You are told to use a function name of P and a variable name of t.
You have written the relationship correctly: pay in dollars is 7 times the number of hours.
... P(t) = 7t
b) P(8) = 7·8 = 56
P(8) is described by the problem statement as ...
... "his total amount on his paycheck, in dollars, for the week" in which he worked 8 hours for the week.
c) You want to find t such that P(t) = 147. Put that value into the equation for P(t) and solve for t.
... 147 = 7·t
... 147/7 = t = 21 . . . . . divide by the coefficient of t
Michael worked 21 hours to receive a paycheck of $147.
Answer:
i think 1996 but i don't know if your adding subtracting but i add and i got 1996
Answer:
11
Step-by-step explanation:
4s-2/7=6
4s-2=6×7
4s-2=42
4s=42+2
4s=44
s=44/4
s=11
You need to make the same denominator for last fraction
Answer:
A)
s + g = 245
g = s + 25
B)
To graph, I substituted g for y and s for x.
C)
The point of intersection is the amount that the two people earned.
It is about (110, 135).
Since x=s, and y=g, Seiji earned $110 and Gavin earned $135.