Answer:
238
Step-by-step explanation:
85%of 280 is 238 ok.......
Answer:
500 ≤ 260 + 6x
240 ≤ 6x
40 ≤ x
x is the number of minutes you can use per day.
That the result will be negative
because
a negative number, example -2 is equal to -1 times 2
odd power
even powers cancel negatives
so examle
(-2)^3=((2^3)((-1)^3)=(8)(-1)=-8
the concluseion is that the result will be negative
Answer:
5.3
Step-by-step explanation:
subract
Answer:
12 students play chess
and 25 students play Sudoku
Step-by-step explanation:
There are 30 students in Ms Barclay's classroom.
2/5 students play chess.
i.e.
play chess
i.e. 12 students play chess
5/6 of the students play Sudoku.
i.e.
play Sudoku
i.e. 25 students play Sudoku
Hence, 12 students play chess
and 25 students play Sudoku