3 years ago

9x – 6y = –20 and – 3y = 2x – 11

Mathematics

1 answer:

Degger [83]3 years ago

5 0

we can use methods of elemination by subtraction methode

You might be interested in

Convert 12/8 to a mixed number and reduce the fraction

Leviafan [203]

$\frac{12}{8}$
You first divide the numerator(top) by the denominator(bottom)
12÷8=<u /> $1 \frac{4}{8} =1 \frac{1}{2}$

6 0

3 years ago

Read 2 more answers

What are the possible solutions to a linear equation and how could you determine the number of

Maksim231197 [3]

Answer:

A system of two equations can be classified as follows: If the slopes are the same but the y-intercepts are different, the system has no solution. If the slopes are different, the system has one solution. If the slopes are the same and the y-intercepts are the same, the system has infinitely many solutions.

4 0

3 years ago

Start time: 9:38 A.M.<br> Elapsed time: 5 hr 18 min<br> What is the ending time

kondor19780726 [428]

All we have to do is first, add 5 Hours to 9:38. This takes us so 2:38 PM. Then we add the 18 minutes, giving us 2:56 PM. The ending time is 2:38 PM.

6 0

3 years ago

Muffins74blueberry muffins7banana nut muffins6pumpkin spice muffins11

BartSMP [9]

6/74 i think. So #banananutmuffin/#muffinsintotal

6 0

3 years ago