Answer:
Step-by-step explanation:
Consider that F(x,y,z) = (x + y, y + z, z + z)
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Answer:
Just how much dollars?
Step-by-step explanation:
If a whole number, then rounded would be the exact same thing. If a decimal, example, $12.28 then round it to $12.30. Hope this helps!
So
100%=original
25% discount
100-25=75
it is 180 sale
75%=180
find 100%
a hack is to recognize that 75/3 times 4=100 so
75%=180
divide 3
25%=60
times 4
100%=240
the real way is proportions
75:180 =100:x
75/180=100/x
multiply both sides by 180x
75x=18000
divide 75
x=240
origitnal price=$240
Answer:
assuming you meant 6x198 do a mental sum for 6x200 (1200) then subtract 6x2(12)to give you 1188
Step-by-step explanation:
brainly.com/question/274291