Solution:
Rosalyn earned = $989 in 44 hour
Excess work = 44 - 40 = 4
Let the regular hourly wage = $x /hour
Overtime hourly wages = $1.5x/hour
40x + 4($1.5x) = $989
40x + 6x = $989
46x = $989
x = 21.5
Hence, Rosalyn's regular hourly wages is $21.5.
To add two functions, combine like terms. (5+3x^(3)) = 8x^3-2x. The domain is all real numbers. There is no bound on how small or large the numbers can be for cubed functions.
2*13= 26
2*16= 32
the answer is 2
the graph starts at an x intercept.
Answer:
25
Step-by-step explanation:
Each of the 16 "ratio units" representing all 80 dancers must stand for ...
(80 dancers)/(16) = 5 dancers
Then 5 "ratio units" representing seventh-grade dancers will stand for ...
5 × 5 dancers = 25 dancers
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Another way to figure this is to write the proportion ...
(seventh-grade dancers)/(all dancers) = 5/16
seventh-grade dancers = (all dancers)×(5/16) = 80×5/16
seventh-grade dancers = 25
