1) 4 times 4 = 16
2) 2 times 2 times 9 = 36
3) 4 times 2 times 9 = 72
4) x + y + z = n
(any solution that is true)
Y = 4/5x + 30
4/5 because the slope is 4 up, 5 right. 30 is the y-int
Step-by-step explanation:



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: