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nataly862011 [7]
3 years ago
5

Help please NOW this is an emergency

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
4 0
It’s the second option
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D=h+9 The variable H represents the number of hours worked, and the variable d represents the amount of dough prepared how many
Marta_Voda [28]

Answer:

  12 hours

Step-by-step explanation:

If we assume that the units of D are kg, then we can put the given number into the equation and solve.

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  12 = h . . . . . subtract 9

Eli worked 12 hours to prepare 21 kg of dough.

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jenyasd209 [6]

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OLEGan [10]

I think C would equal 15, because 14 + 14 = 28; 15 + 15 = 30 which is greater than 28.

6 0
2 years ago
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Anna007 [38]

Step-by-step explanation:

{(2)³}⁸×{(2)³}-⁵

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3 years ago
I think of a number and on adding 13 to it ,I get 40.Write the equation for it ?​
Alekssandra [29.7K]

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