Jumlah dari X-2y dan -3X + 5y
Answer (4)
The correct answer is . . .
(75 widgets per hour) (1 hour per 60 minutes) (6 minutes)
(75) (1/60) (6)
75*(6/60)
75*(1/10)
7.5 widgets per 6 minutes
To find out how many widgets are produced in 6 minutes by a machine that makes 75 widgets an hour, calculate the per minute rate (1.25 widgets/minute) and then multiply by 6 to get 7.5 widgets.
The student asked how many widgets a machine that produces 75 widgets in an hour will make in 6 minutes. First, determine how many widgets are made per minute by dividing 75 widgets by 60 minutes, which equals 1.25 widgets per minute. Then, multiply this rate by the number of minutes in question, which is 6, to find the total number of widgets produced in that time frame:
Calculate widgets per minute: 75 widgets ÷ 60 minutes = 1.25 widgets per minute.
Multiply by 6 minutes: 1.25 widgets per minute * 6 minutes = 7.5 widgets.
Therefore, the machine will produce 7.5 widgets in 6 minutes.
The machine produces 7.5 widgets in 6 minutes. This is calculated by determining the production rate of 1.25 widgets per minute and multiplying it by the number of minutes. Therefore, the total production in 6 minutes is 7.5 widgets.
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Jawaban:-2x + 3yPenjelasan dengan langkah-langkah:= (x - 2y) + (-3x + 5y)= x - 2y - 3x + 5y= x - 3x - 2y + 5y= -2x + 3y[tex]\boxed{ \red{ \boxed{\pink{\mathcal{M \frak{ ilana} \purple{ \tt01}}}}}} [/tex]
