3 years ago

Use the elimination method to solve the following equations 5x+7y=9 10x+14y=18

Mathematics

1 answer:

kolbaska11 [484]3 years ago

8 0

Answer:

Step-by-step explanation:

10x + 14y = 18.....reduce by dividing everything by 2 and u end up with 5x + 7y = 9

notice how both equations are now the same....means same line.....this means ur solution is : INFINITE SOLUTIONS

You might be interested in

ADE and ABC are similar.Which best explains why the slope of the line between points A and D is the same as the slopes between p

Ann [662]

Answer:

The slopes of the line are most likely the same because they are parallel lines. Parallel lines always have the same slope as eachother.

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

Choose the unit that measures distance

Anna11 [10]

Answer:

Feet

Step-by-step explanation:

8 0

3 years ago

A graph of a quadratic function

aleksley [76]

Answer:a

Step-by-step explanation:

I am expecting a if not, change the sighns.

6 0

3 years ago

Read 2 more answers

1.) If the equation can be factored, it has rational solutions.

Delicious77 [7]

Answer:

idk because idk idk

Step-by-step explanation:

4 0

4 years ago

Find the slope between<br> the following points:<br> (1,12) and (-7,-10)

OLEGan [10]

Answer:

11/4

Step-by-step explanation:

To find the slope of a line given two points, we use the formula

m = (y2-y1)/(x2-x1)

= (-10-12)/(-7-1)

=-22/-8

=11/4

6 0

3 years ago