What is the quotient of -756 and 21?

-36

Step-by-step explanation:

Quotient means to divide. Therefore -756 / 21 is -36.

- 36

Step-by-step explanation: if you do 21 ÷ -75 and that is 63  and you would put the three at the top and sub -75 and 63 and that is  12 and then you need to drop the 6 and that 126 so if you do 21 x 6 and that is 126 then sub that and -  36 is the answer

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional