A pencil case has 10 blues and 5 reds what is the chance of picking red?

What values of c and d make the equation true?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75