COIVHTME

which letters have rotational symmetry when rotated 180 degrees

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

What number line represents the solution set for the inequality -1/2 greater than or equal to 4