ok... 14 students and the teacher wants each student to have the same number of slices. There is 8 slices per pizza.
do your factors of 8 and at the same time do your factors of 14
14*4=56
8*7=56
so in order for each student to get the same number of slices he will have to buy 7 pizza and they will get 4 slices each.
Answer:
9(4 +5)
Step-by-step explanation:
there is a common factor of 9 in both 36 and 45
9*4 = 36
9*5 = 45
by factoring 9 out of both 36 and 45, we get 9(4 + 5)
Answer:
x = 14 and x = - 7
Step-by-step explanation:
Not that + (- ) = -
(a)
x + (- 4) = 10, that is
x - 4 = 10 ( add 4 to both sides )
x = 14
(b)
2x - 10 = - 24 ( add 10 to both sides )
2x = - 14 ( divide both sides by 2 )
x = - 7
