You basically have a system of 3 equations with 3 unknowns.
5x/3 + y = c;
2y = c - 4x;
x + y = 6;
Substitute say the third equation into the second one.
2(6-x)=c-4x
Solving this for x gives you:
x=c/2 - 6
Now we can substitute the third equation onto the first one:
5x/3 + (6-x) = c
And now substitute for x= c/2 - 6 to get an equation which is only in terms of c. Therefore you can get the value of it form there.
Answer:
To find the surface area of a cuboid we can also label the length, width and the height of the prism and use the formula SA=2LW+2LH+2HW to find the area of a cuboid
Any number raised to the power of 0 is 1.
(z^3)^4(q^3)^0 = (z^3)^4 = z^(3 x 4) = z^12
Answer: A (t) = 24500 (1+0.03)^t
Step-by-step explanation:
Hi, to answer this question we have to write a growth function:
A = P (1+r) ^t
Where:
A = amount after growth
P = initial amount
r = growth rate (in this case is yearly, since she gets a 3% raise each year)
t = years
Replacing with the values given:
The growth rate must be in decimal form (divided by 100)
A (t) = 24500 (1+3/100)^t
A (t) = 24500 (1+0.03)^t
Feel free to ask for more if needed or if you did not understand something
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