B because the amount of money they earn per hour multiplied by how many hours they worked is equal to what they earned in total
Answer:
z ≥ −15
Step-by-step explanation:
5z ≥ −75
Divide each side by 5
5z/5 ≥ −75/5
z ≥ −15
Answer:
(A) (-5)
Step-by-step explanation:
B and C are even
D (-9) is less than (-7)
The drain rate is constant and thus equal to the average drain rate over the entire 4.5 hour period. This rate is
which is to say, water flows <u><em>from</em></u> the tank at a rate of 40 L/h.