Constant Proportionality: 20x + 30x
He will have 31,500
Answer:
2 quarts of orange juice
Step-by-step explanation:
If she made 1&1/2 gallons and, excluding orange juice, she used 2 pints (1quart) and 3 quarts that is 1 gallon (without orange juice) if we then subtract what we have from our total we are left with 1/2 gallon (aka: 2quarts) meaning we have a remaining 2 quarts of orange juice
You are looking for several things when determining if a function is exponential or not.
An exponential function needs three things. A base, a power which is always a variable, and a constant.
Let me write a random exponential function and I’ll use it as an example.
f(x)=100x1.05^x
This is an exponential function because the c (constant) is 100. The c usually is about a population or object that is increasing.
The base is 1.05 which is usually a percentage increase.
Then the power which is x and this controls the time. It could be per day, year, and etc.
All of these factors contribute to the exponential function. If you have any questions ask, don’t be shy. :)
Facts:
MR Price takes his wife + two children
The price of adult's ticket is 2 times higher that child's
They paid $12.6 in total
Answer:
X is the price of child's ticket so equation will look:
2x (fathers' ticket) + 2x (mother's ticket) + x (first child) + x (second child) = $12.6 (total price)
6x = 12.6
X = 2.1
Child's ticket costs $2.1
