X hour and 7 dollars per hour
x = hour
7(x) is your function
thank you for Anlian for pointing it out.. there is 4 hours
so x = 4
plug in 4 in x. 7(4)
7 x 4 = 28
28 is your answer
hope this helps
Answer:
-p
Step-by-step explanation:
2-3 = -1
First one 3.5 or in fraction 18/5
Second one 16.25
Answer:
D) Negative, because the product (8)(−23) is negative and the product (−21)( −29) is positive, and the product of a negative number and a positive number is a negative number
Step-by-step explanation:
If the question ask you to do gh(x), substitue the equation of h as the x in the equation g