Lucy has a game that uses yellow cards and red cards the ratio of yellow card to red card is 4 to 7 which statement is another way to describe this ratio

What is the solution to the equation 9^(x+1) =27

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?