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Andreyy89
3 years ago
12

If it takes Joshua 34 minutes to complete her homework assignment for 10 problems write the two variable line equation that repr

esent Joshua constant rate of work
Mathematics
1 answer:
aksik [14]3 years ago
3 0

Answer:

y = 3.4x

Step-by-step explanation:

34 minutes to 10 problems is a ratio of 3.4 minutes to 1 problem.

The ratio of minutes to problems is the constant of proportionality.

y = kx

y = 3.4x

Answer: y = 3.4x

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4 0
3 years ago
A car dealership manager has determined that the profit, in thousands of dollars, of the dealership can be determined by the exp
ss7ja [257]

Answer:

The number of cars that brings the same profit is 9 and 0

Step-by-step explanation:

Given

x^2 - 4x = 5x

Required

Determine the possible values of x

x^2 - 4x = 5x

Subtract 5x from both sides

x^2 - 4x - 5x = 5x - 5x

x^2 - 9x = 0

Factorize

x(x - 9)= 0

Split the equation

x = 0         or        x - 9 = 0

x = 0         or        x = 9

<em>Hence, the number of cars that brings the same profit is 9 and 0</em>

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Elena L [17]

Answer:

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3 years ago
What is the remainder when 31,671 divided by 68
Elanso [62]

Answer:

51

Step-by-step explanation:

Step 1:

31,671/68 = 465.75

Step 2:

31671 - 31620 = 51

Answer:

51

Hope This Helps :)

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3 years ago
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