Answer:
$94.50
Step-by-step explanation:
3(50)=150 $1.50
4(40)=160 160(5)=800 $8.00
5(50)=250 250(10)=2500 $25.00
6(40)=240 240(25)=6000 $60.00
60+25+8+1.5=$94.50
Take two successive numbers, and subtract the first from the second.
Answer:

Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
so
The distance is equal to multiply the speed by the time
we have



Convert mixed number to an improper fraction


substitute

Convert to mixed number

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Answer:
Step-by-step explanation:
3(4x+2y)+5
3(4x)=12x
3(2y)=6y
leave the +5 alone because it's not in ()
this is your Answer
12x+6y +5