Which set includes rational numbers but not natural numbers? Negative 6 and two-thirds, negative 2, StartFraction 5 Over 11 EndFraction, StartFraction 7 Over 8 EndFraction
Negative 5, negative 4, 4, 5
Three-fourths, 4 and StartFraction 5 Over 6 EndFraction, StartFraction 18 Over 5 EndFraction, 8
0, 1, 2, 3
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Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?