brianna predicted that 16 puppies would be sold at the pet store on saturday however only 9 were sold what was briannas percent error

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?