Answer:
The value of :
Step-by-step explanation:
Solve the inequality for :
Use <u>Distributive Property</u>:
-Subtract both sides by 20:
-Divide both sides by 5:
So, therefore, the final answer would be .
H(3)= -19
Reasoning:
Since x = 3 all you have to do is substitute all the X’s in the equation for the pre then you multiple -4 and 3 coming to -12 then you subtracted 7 coming out to -19
Answer: 10.5 gallons
Step-by-step explanation:
One imperial gallon is approximately 1.2 US gallons. The US gallon is used in the United States and is equal to exactly 231 cubic inches or 3.785411784 liters. The Imperial gallon or UK gallon is used in the United Kingdom and is equal to approximately 277.42 cubic inches. Its exact value is defined as 4.54609 liters.
Answer:
(-1, -5)
Step-by-step explanation:
When you graph the points, you find that the lines intersect at the point (-1, -5). That is the solution to the system of equations.
(x, y) = (-1, -5)