The cost would be $31.50 because in this case 30% is 13.5.
Step-by-step explanation:
4x-3x=2-1
×=1
that's fine
1-2x=-(2x-1) is the equation that has infinitely many solutions because -(2x-1) can be simplified using the distributive property as -2x+1 which is the same as 1-2x but just the order switched.
Answer:
204
Step-by-step explanation:
240×15%=36
240-36=204
so that's my answer
Answer:
4. 6/10
Step-by-step explanation:
5 green - 1 green = 4 green
6 red - 0 red = 6 red
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11 total - 1 total = 10 total
P(red) = 6/10