Lenora is using the recipe shown to make salad dressing for a salad. she wants to make 20 batches of the recipe. how much vegetable oil and how much vinegar does she need?

Let w=23 . what is the value of w + 45 ?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Write the fraction or mixed number and the decimal shown by the model