Algebra
20x + 5 = 5x + 65
x=4
What is the area of a circle inscribed in a square with a side length of 10?
A=25π
F(x)= x2 - 3x - 2 Let G(x)= f(x+4). Find G(x)
x2 + 5x + 2
Find x: (2x+3)/4 = (x+7)/3
x = 9.5
If the interior angles of triangle ABC are:
A: 4x, B: 2x-10, C: 3x-8
Find x2
484
Find the average rate of change of the function (f(x) = x2 - 2x + 8 from x = 2 to x = 5
5
How much of a 70% orange juice drink must be mixed with 44 gallons of a 20% orange juice drink to obtain a mixture that is 50% orange juice?
66 gallons
A cylinder has a height of 10 inches and a base radius of 4 inches. What is the total surface area, including the top and bottom?
112π in^2
Given the sequence 1, 5, 9, 13, ...
Determine if the sequence is arithmetic or geometric and find the 40th term.
Arithmetic
157