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3 years ago

Which set of equations has (1, 2) as its solution?

Mathematics

1 answer:

FromTheMoon [43]3 years ago

4 0

A and D... i think but i would rather go with A and C

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Evaluate 8j – k + 14 when j = 0.25 and k = 1.

pantera1 [17]

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Step-by-step explanation:

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3 years ago

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A factory packed 9600kg of flour in to small bags and large bags. Each small bag contained 3kg of flour and each large bag conta

yawa3891 [41]

Answer:

696 large bags of flour were packed.

Step-by-step explanation:

Let large bags of flour be 'y'

Let small bags of flour be 'x'. That is x=2040 (according to the question)

$(3 \times x) + (5 \times y) = 9600$

$(3 \times 2040) + ( 5 \times y) = 9600$

$(6120) + (5 \times x) = 9600$

$(5 \times x) = 9600 - 6120$

$(5 \times x) = 3480$

$x = 3480 \div 5$

$x = 696$

HOPE IT HELPS

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3 years ago

Equation of a line in point slope form passing through (8,2) and (4,5)

adelina 88 [10]

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

If you a point that a line passes through, and its slope, this page will show you how to find the equation of the line.

what does m equal?

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3 years ago

Solve each system of equations by graphing y=2/3x+3 3y=2x+15

dangina [55]

Answer:

There is no solution to that equation.

Step-by-step explanation:

First thing to do is to put the second equation in terms of y. To do so the equation becomes y= 2/3x+5. Comparing those two equation you can see that the slopes are the same and thus means that the system has no solution.

Another way to see this is by graphing both of thee equations is a calculator and seeing there are no points of intersection.

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3 years ago

Given the functions f(n) = 11 and g(n) = (3/4)n − 1, combine them to create a geometric sequence, an, and solve for the 9th term

Elina [12.6K]

Answer:

12345

Step-by-step explanation:

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3 years ago