Margie says the set of numbers, 0.1, -1, -21
4
, 3, are in order from least to greatest. what is her error?
she did not use the correct common denominator.
the 3 is in the wrong place.
she treated all the numbers as positive.
the –1 should be the first number on the list.

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

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 13-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50