The sum of the areas of two circles is 80 square meters. Find the length of a radius of each circle if

one of them is twice as long as the other.

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What is the radius of the larger circle?

A food store makes a 11-pound mixture of peanuts, almonds, and raisins. The cost of peanuts is $1.50 per pound, almonds cost $3.00 per pound, and raisins cost $1.50 per pound. The mixture calls for twice as many peanuts as almonds.

What is the pattern? 0.90, 0.87, 0.85, 0.81, 0.78?

P (green and a 2) What is the compound probability?

Racers at a 5k race are assigned an identification tag consisting of two digits (0-9) and one letter. how many different identification tags are possible?

15x+12y=292.50, 45x+10y=747.50 solve for x and y

Express the following in factors; (n+1) !+n!

You are traveling to Sacramento, CA from Los Angeles, about 375 miles by train. If the train travels an average speed of 30 mph, how long will it take to reach Sacramento?

What would 0.9 go with? 2/25 23/50 14/20 90%

15 in. 15 in. 4/3 ft. 4/3 ft.

Solve the equation 2/3x=6