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lisov135 [29]
2 years ago
15

Write an equation that is 10 less than 3 times a number y, multiplied by 2 and divided by 4. (10 less than 3 times a number y is

to be done first)
Mathematics
2 answers:
IgorC [24]2 years ago
8 0

Answer: (3y - 10)*2÷4

Step-by-step explanation:

Because 10 less than 3 times a number, y, is done first, it is in parenthesis.  The 3 is there to represent the "three times" and the -10 is there to represent the "ten less".  The *2 is there to represent the "multiplied by two" and the ÷4 is there to represent the "divided by 4"

Hope it helps, and tyvm <3

Doss [256]2 years ago
3 0

Answer:

\displaystyle \frac{2(3y - 10)}{4}

Step-by-step explanation:

10 less than 3 times y.

The variable y is multiplied by 3, 10 is subtracted from 3 × y.

The result 3y - 10 is then multiplied by 2.

2(3y - 10) is then divided by 4.

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mote1985 [20]

Answer:

Oh, I done this before

Step-by-step explanation:

you have to find the least valur and put it to least to greatest!

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7 0
2 years ago
mike observed that 75% of the students of a school liked skating. if 35 students of the school didn't like skating, the number o
bezimeni [28]
Cross multiply.

75 / x = 25 / 35
   25x = 35(75)
   25x = 2625
   /25     /25
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Therefore 105 students liked skating.

Proof:

105 + 35 = 140.
140 * 0.75 = 105
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140 (total) split into quarters.

35 + 35 + 35 + 35 = 140
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3 0
3 years ago
Rita and Tina each make $11 an hour working as cashiers at a supermarket. Last week, Rita worked r hours while Tina worked t hou
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5 0
3 years ago
Emma works on an ice cream truck. She has lots of ice creams in the cooler. On Friday, she gave out 58 ice creams. Now she has 7
damaskus [11]

Answer:

She had a total of 131 before she sold anything

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4 0
3 years ago
Caleb is preheating his oven before using it to bake. The initial temperature of the oven is 70° and the temperature will increa
gavmur [86]

Answer:

190 Degrees Celsius

Step-by-step explanation:

so first you multiply the

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15 X 8 = 120

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temperature Increase + Initial temperature

120 + 70 = 190 degrees Celsius

 

6 0
2 years ago
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