1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ratelena [41]
3 years ago
14

Help me plz I will give points ​

Mathematics
2 answers:
Evgen [1.6K]3 years ago
8 0

Answer:

1. x=13/3

2.y=5

3.2=0

4.x=0

5.y=2/5

6.z=-9/4

Step-by-step explanation:

aksik [14]3 years ago
3 0

Answer:

5

Step-by-step explanation:

14+6= 20 this means 4y must equal 20.

20 divided by 4 is 5

y=5

You might be interested in
(x+2y = 10<br> 16y=-3x+30
Harlamova29_29 [7]

Answer:

x = 10, y = 0

Step-by-step explanation:

x + 2y = 10

x = 10 - 2y <em>(</em><em>B</em><em>r</em><em>i</em><em>n</em><em>g</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>2</em><em>y</em><em> </em><em>t</em><em>o</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>r</em><em>i</em><em>g</em><em>h</em><em>t</em><em>)</em>

16y = -3x + 30

16y = -3(10 - 2y) + 30 <em>(</em><em>S</em><em>u</em><em>b</em><em>s</em><em>t</em><em>i</em><em>t</em><em>u</em><em>t</em><em>e</em><em> </em><em>x</em><em> </em><em>t</em><em>o</em><em> </em><em>1</em><em>0</em><em> </em><em>-</em><em> </em><em>2</em><em>y</em><em>)</em>

16y = -30 + 6y + 30 <em>(</em><em>E</em><em>x</em><em>p</em><em>a</em><em>n</em><em>d</em><em> </em><em>b</em><em>r</em><em>a</em><em>c</em><em>k</em><em>e</em><em>t</em><em>s</em><em>)</em>

10y = 0 <em>(</em><em>B</em><em>r</em><em>i</em><em>n</em><em>g</em><em> </em><em>y</em><em> </em><em>t</em><em>o</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>l</em><em>e</em><em>f</em><em>t</em><em>)</em>

<u>y</u><u> </u><u>=</u><u> </u><u>0</u>

x = 10 - 2(0) <em>(</em><em>S</em><em>u</em><em>b</em><em>s</em><em>t</em><em>i</em><em>t</em><em>u</em><em>t</em><em>e</em><em> </em><em>y</em><em> </em><em>=</em><em> </em><em>0</em><em>)</em>

<u>x</u><u> </u><u>=</u><u> </u><u>1</u><u>0</u>

<u>x</u><u> </u><u>=</u><u> </u><u>1</u><u>0</u><u>,</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>0</u>

7 0
3 years ago
if you are 15 years old now, which equation could be used to solve for your age, y, 12 years from now ?
Vaselesa [24]

Answer:

Hi there!

If you are 15 right now, you would use the expression: 15+12=y

3 0
3 years ago
Liliana wants to determine the height of an enlarged photo that she plans to frame. The original photo was 11 inches wide by 14
vova2212 [387]

For this case, the first thing we must do is find the scale factor.

For this, we use one of the dimensions. We will use the width of the photo.

We have then:

k = \frac {132} {11}\\k = 12

Then, we look for the value of the height of the new photo. To do this, we multiply the scale factor by the original dimension.

We have then:

14k = 14 (12) = 168

Answer:

the new height will be:

d.168 inches


6 0
3 years ago
Read 2 more answers
I needddd helppp pleaseeeeee
UNO [17]

Answer:

has to be letter b because they connect and then separate opposite sides

3 0
3 years ago
I need help fast I will give brainliest ​
almond37 [142]

Answer:

7

Step-by-step explanation:

y

8 0
3 years ago
Read 2 more answers
Other questions:
  • Shota invests $1000 in a certificate of deposit that earns interest. The investment’s value is multiplied by 1.02 each year. Whi
    8·2 answers
  • What is the BEST  estimate of 17/33 ×11/20
    12·1 answer
  • PLEASE HELP FIRST TO ANSWER GETS BRAINLIEST
    7·1 answer
  • What's the formula to find the width
    5·2 answers
  • A student walks 2/3 of a mile in 1/4 of an hour. What was his average speed in miles per hour?
    10·2 answers
  • The volume of a cube is 512 cubic inches what is the length of each side of the cube
    14·1 answer
  • What is the equation of a circle with a center located at (-3, 4) and a diameter of 14?
    15·1 answer
  • A bus company counted 32 ticket receipt last friday. The price for a senior ticket is $6.75, and the price for a regular ticket
    9·1 answer
  • What is the value of the expression 18-2 times ( 4 +3)
    13·1 answer
  • HELP, PLATO!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!