Consider U = {x/x is a positive integer greater than 1}.

Which is an empty set?

{xx € U and 2x is prime}

{xlx EU and 2x is prime}

{XX € U and 1/2x can be written as a fraction}

x

A line parallel to a triangle's side splits one side into lengths of 9 and 3. The other side is split into lengths of 12 and x. What is the value of x? (Enter the number only)

A semicircular flower bed has a diameter of 3 metres. What is the area of the flower bed? m2 Give your answer to 1 decimal place. Area of circle = πr² Use π = 3.14 You can use a calculator for this question.

If Jerry got 40 dollars every month, how much would he have a year?

0.005 in scientific notation

lisa has played in 6 soccer matches. Her brother josh has played in 18 soccer matches. lisa saay josh has played in 12 times as many matches as she has. Use the drop-down menus to explain why lisa statement is not correct.

Solve for w. 7w - (2+w) = 2 (3w-1) 7w - (2+w) = 2 (3w-1) A. w = 0 B. w=12w=12 C. all real numbers D. no solution

Jose has $3.25 In nickels

if the supplement if an angle is 30 degrees more than the measure of the angle, what is the measure of the angle?

Estimate the width of a field that has an area of 6,000 square meters and a length of 118.5 meters

Carlos has decided to buy a new mountain bike that costs $295.90 before tax. Sales tax is 4.5%. How much sales tax will he pay?