Solve x by simplifying both sides of the equation & then isolating the variable x=-4 & the negative comes in from the -12
Answer: Z.
Step-by-step explanation:
They want you to figure formula then find right graph, but do it fastest way. If it doubles each year, graph can't be straight line, eliminate Y.
A(0) has to be $5, eliminate W. A(1) has to be double A(0), eliminate X. Check: Z shows A(1) is 10, A(2) is 20.
the question in English
Nutritionists recommend that a person should drink an average of 2.5 liters of water in a day, to be well hydrated. How many liters of water should a person drink in a month to comply with a good hydration (Consider a month equal to 30 days) Formulate an algebraic expression to determine the total liters of water that a person should drink a given number of days.
Let
x-------> the number of days
y------> the total liters of water
we know that
------> algebraic expression to determine the total liters of water that a person should drink a given number of days
For x=30 days (1 month)
substitute in the formula
therefore
<u>the answer is</u>
Always follow the rules of BOMDAS. (If you don't know them or maybe learned differently tell me).
Firstly multiply 4(1/2) and then substract
8 - 4(1/2)
8 - 2
6
Hope this helps :).
Answer:
1/8 or 0.125 pounds of sandwich
Step-by-step explanation:
in this question, we are asked to calculate the amount of cheese in a pound cheeses used in each sandwich
This is a straightforward question. The total number or fraction of sandwich is what we want to get. now to get this, we simply divide whatever is in the total by 4.
this is mathematically equal to 1/2 divided by 4 = 0.5/4 = 0.125 or 1/8 pounds of sandwich
