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Ket [755]
3 years ago
9

Simplify 3x+5y-x+2y please

Mathematics
1 answer:
V125BC [204]3 years ago
5 0

Answer:

2x+7y

Step-by-step explanation:

<u>3x</u>+5y<u>-x</u>+2y =

<u>3x-x</u> = 2x

5y+2y = 7y

3x+5y-x+2y = 2x+7y

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Find dy/dx for y - xy + 1 = x-1
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Answer:

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Using new equipment, a worker finished 4 more parts in an hour than was planned and fulfilled his daily task not in 8 hours, but
UNO [17]
Let the planned number of parts per hour = x 
<span> Then the planned number of parts for the day = 8x 
</span><span> By finishing 4 more parts in an hour than was planned (x + 4) he fulfilled his daily task in 6 hours. 
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</span><span> 6(x + 4) = 8x 
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3 years ago
Shira’s Shoes sold 875,000 pairs of sandals in June, which was 70% of the total number of shoes sold. How many shoes did the com
azamat

Answer:

1250000

Step-by-step explanation:

Let number of the total number of shoes sold be 'y'

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3 0
3 years ago
Read 2 more answers
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Someone please help??
Ksju [112]

Answer:

hey

Step-by-step explanation:

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