The sum of the areas of two circles is 80x square meters, find the length of the radius of each circle if one of them is twice as long as the other

Suppose the working-age population of a fictional economy falls into the following categories: 90 are retired or homemakers; 60 have full time employment; 20 parttime employment; 20 do not have employment and are actively looking;

What is the solution to the linear equation - 6z + 1 = 13? Select one: No Solution Infinitely many solutions z = 2 z = - 2

13+4a+2a=3a+1 multiple step equation

1. Identify the hypothesis and conclusion of this conditional statement: If two lines intersect at right angles, then the two lines are perpendicular. Hypothesis: The two lines are not perpendicular. Conclusion: Two lines intersect at right angles.

What is the simplified form of f x - 1 + 4 + 7x - 3

Order √3, 2π, and 1.5 from least to greatest.

The arithmetic mean of the monthly salary of two employees is $3210. One employee earns $3470 per month. What is the monthly salary of the other employee?

Write the expression in exponential form. log 3^9 = 2

Ariana has $1.40 worth of nickels and dimes. She had twic as many nickels as dimes. Determine the number of nickels and the number of dimes that Ariana has.

Who are the Cherokee