Fatima is making sandwiches for her friends and buys 3 loaves of bread. fatima likes to put 3 bread slices in her sandwich but will use 2 for all of her friends. if each loaf of bread has 20 slices, how many sandwiches, including her own, can fatima make?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?