John has six bills of paper money in the following denominations $1, $5, $10, $20, $50, and $100. if he selects 3 bills at a time what is the probability of selecting a group that has an average value of at least $26?

Match each expression with its simplified form.

Measures of the angle of r, 31 s (x+4) t (3x+9)

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !