Ask question

Ask question

All categories

LUCKY_DIMON [66]

3 years ago

8

Determine the value of x in the system of equations. 3x+2y=25 6x-y=40

1 answer:

Leya [2.2K]3 years ago

5 0

I got 7 if you are trying to look for the value of x than you multiply the bottom by two to have the y's equal. It should be
3x+2y=25
12x-2y=80
Since the twos mark each other out it would be
3x=25
12x=80
You add the top and bottom so it becomes one like this
15x=105
Divide 15 on both sides and it should give you 7.
X=7

You might be interested in

Rina Boutique advertises a discount of $ 54.72 on sandals. If the discount is 33.5 %,

Scrat [10]

About $73.05 or $73; multiply .335 with $54.72 then add that answer to $54.72

4 0

3 years ago

S n o g is ann01ng it w4rn3d me for asking a normal question i had because of my h0m3w0rk

8090 [49]

?.?.......?????????????........????????????

5 0

3 years ago

Read 2 more answers

One of the legs of a right triangle measured 6 cm and the other leg measures 17cm. Find the measure of the hypotenuse. If necess

uysha [10]

Answer:

don't no<em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>he</u></em><em><u> </u></em><em><u>app</u></em><em><u> </u></em><em><u>vapru</u></em><em><u> </u></em><em><u>naga</u></em><em><u> </u></em><em><u>he</u></em><em><u> </u></em><em><u>app</u></em><em><u> </u></em><em><u>bakwas</u></em><em><u> </u></em><em><u>ahe</u></em>

5 0

3 years ago

Read 2 more answers

In words, what is this shape and how do you know?<br><br> (the shape is a rectangle)

Sonbull [250]

Answer: The shape is a rectangle. We know this because it has 4 corners and 4 sides. And it is a quadrilateral.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Can you put this equation > 3 in a number line.

Marrrta [24]

Answer:

>3 means any number on the number line larger than 3, so the answer is yes

7 0

3 years ago