Each year, 70% of grandma's rose entries won blue ribbons. if she entered 20 roses, how many blue ribbons can she expect to win?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?

For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?