The sum of Trish's age and her daughter Maddy's age is 46. Trish is 2 less than 3 times Maddy's age. How old are Trish and Maddy?

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Analyze the diagram below and complete the instructions that follow. how to find tan