Answer:
16+13x
Step-by-step explanation:
Answer:47.5%
Step-by-step explanation:
61-32=29
(29/61)x100=47.5%
Answer:
6x-2
Step-by-step explanation:
-4x(1-3)-(2x+2)
= 4x+12x-2x-2
6x-2
(simplify)
Answer:
150*2/3=100
take school size then multiply it by the ratio to get the amount of student who prefer such toothpaste.
Step-by-step explanation: