3 years ago

9x + 3y = -15 -18x - 6y = 30 X = ? Y = ?

Mathematics

1 answer:

Levart [38]3 years ago

5 0

Answer:

x = x, y = −5 −3x

Step-by-step explanation:

hope this helps

You might be interested in

I need to know how to do this I forgot please help.

Damm [24]

Answer:

20 units

Step-by-step explanation:

calculating volume of a rectangular prism is done by multiplying length x width x height. the prism is 5 units tall, 2 units wide, and 2 units long (or deep), so you multiply 5x2x2 to get twenty

4 0

3 years ago

Kyle cut a 4-foot piece of rope into pieces that are each 0.25 feet long. How many pieces of rope did he cut?

choli [55]

Answer:

Step-by-step explanation:

Just divide 4 by .25, and you get 16

Hopefully this helps, let me know if you have any other questions!

7 0

3 years ago

Read 2 more answers

A 56 kg miniature horse weighs 268 fewer kilograms than shetland pony

Studentka2010 [4]

Let
x--------> Shetland pony's <span>weigh
y--------> M</span><span>iniature horse's weigh

we know that
</span> $y=56 kg$
$x=268+y \\ x=268+56 \\ x=324 kg$

the answer is
Shetland pony's weigh is $324 kg$

6 0

3 years ago

Read 2 more answers

Consider the graph of the quadratic function. Which interval on the x-axis has a negative rate of change?

fomenos

Answer:

The answer would be " 1 to 2.5"

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

Create a number sentence using at least 4 categories of PEMDAS to arrive at an answer of 1