Joan has red and pink hibiscus in groups of 9. She has x groups of red hibiscus and y groups of pink hibiscus. Which expression shows the total number of hibiscus that Joan has?

9x + y

x + 9y

9x + 9y

x over 9 + y over 9

The National Zoo has T-shirts that regularly sell for $32. The shirts are marked 1/4 off during a Labor Day sale. What is the sale price of a T-shirt?

How many two thirds cups servings are in a 4-cup container of food

Notebook cost $8.50 plus sales tax. After sales tax, The Notebook is $8.86. What is the sale tax rate?

as a laboratory assistant you measure chemicals using the metric system for your car in the resources you need to measure out 45 grams of sodium chloride the volume on using this the mall in ounces about how many ounces of sodium chloride would you

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without repetition, how many for 4 digits numbers you can form with 1,2,3,4,5,6,7 which are divisible by 5

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Use the formula F=9/5C+32 to convert 24°c to degree F