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
sesenic [268]
2 years ago
10

Equations and inequalities please help khan

Mathematics
1 answer:
Nostrana [21]2 years ago
3 0

Answer:

k= 17

Step-by-step explanation:

51÷3 = k

k = 17

this is the answer

You might be interested in
Systems of equations, help please?
lord [1]
4x + 3y = 54 (1)
3x + 9y = 108 (2)

Multiply (1) by (-3)
-12x - 9y = -162 
3x + 9y = 108
---------------------add
-9x  =  -54
   x = 6

plug x = 6 into (1) to find y
4(6) + 3y = 54
24 + 3y = 54
3y = 30
  y = 10

Answer
(6 , 10)

Hope it helps.
3 0
3 years ago
Solve the equation for y (picture below)<br> Please show work and solve as much as you can
Alina [70]
2)
4x-10y=12

Subtract 4x from each side.
-10y=-4x+12

Divide both sides by -10
y=2/5x-6/5

3)
13=1/6y+2x

Subtract 2x from each side.
-2x+13=1/6y

Multiply both sides by 6.
-12x+78=y

Flip it around.
y=-12x+78

Hope this helps!
5 0
3 years ago
Dwayne's garden is triangle-shaped with two equal sides and a third side that is 4 ft more than the length of an equal side. The
poizon [28]

D because its a triangle so it would be 3x but then you have to add the 4 for the longer side.

8 0
3 years ago
What is the area of the kite?<br> 6 ft<br> 14 ft
Dovator [93]

Answer:

Step-by-step explanation:

if these are diagonals ,then

area=(product of diagonals)/2

=(6*14)/2=42 ft²

4 0
2 years ago
PLEASE HELPPPP!!!!!!!
Strike441 [17]

Answer:

Subtract 4 from each side

Step-by-step explanation:

x + 4 > -8

Subtract 4 from each side

x + 4-4 > -8-4

x>-12

6 0
2 years ago
Other questions:
  • Order the following from least to greatest.<br>1/16<br>.0173<br>1/7<br>2.2<br>-0.25​
    14·1 answer
  • A survey was taken of students in math classes to find out how many hours per day students spend on social media. The survey res
    10·2 answers
  • Simpify (-4/5) / 3/-2 = pls help
    13·1 answer
  • The table shows the number of houses in a new subdivision. Use the table to answer these questions. The number of houses forms a
    14·1 answer
  • I really need help i will rate you branliest
    9·1 answer
  • A gas pump measures volume of gas to the nearest 0.01 gallon. Which measurement shows an appropriate level of precision for the
    9·1 answer
  • Find the value of X ?
    14·1 answer
  • 1. If you have a McDonalds order where the subtotal comes to
    13·2 answers
  • HELP IM DESPERATE QUICK NO LINKS!!! DONT PUT LINKS
    7·1 answer
  • Real answers only pls! no links either!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!