(7)^2-4(5)(-6)=
49+120=169 is the answer
In the first grid more squares are shaded than in the 2nd grid.
Answer:
60 tiles left over
Step-by-step explanation:
the lobby needs 30 x 8 = 240 tiles.
she has 6 x 50 = 300 tiles
300 - 240 = 60 left over
Answer:
-1/4x + 3/2
Step-by-step explanation:
i dont know how explain but heres the answer :)
1/2 -3/6 is equal to 0 because 1/2 is equal to 1/2