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
stich3 [128]
2 years ago
9

12(2x-10)+24 248 OR 6x +15-9x26 Graph the solution

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
3 0
Heudududuudidiirirururuririiririrjr
You might be interested in
Write the equation for the model below. Then solve for x.
Alex_Xolod [135]
2x+2y=4x+6y
and then x will equal 2y
8 0
2 years ago
hich uses the​ high-low method to analyze cost​ behavior, has determined that machine hours best predict the​ company's total ut
Crank

Answer:

1)- Variable utilities cost per machine hour = 1.6 per machine hour

2)- Fixed cost = 1740

3)-Total cost on 1220 Machine hour will be

= 3692

Step-by-step explanation:

1) CALCULATE VARIABLE UTILITIES COST PER MACHINE HOUR :

Variable utilities cost per machine hour = Change in cost/high machine hour-low machine hour

=4076-3388/1460-1030

Variable utilities cost per machine hour = 1.6 per machine hour

2) Fixed cost = Total cost-variable cost

= 3388-(1030*1.6)

Fixed cost = 1740

3) Total cost on 1220 Machine hour will be (1220*1.6+1740) = 3692

3 0
3 years ago
What is the first step to solve the following system of equations using substitution?
Akimi4 [234]

Answer:

Step 1: Solve one of the equations for one of the variables. Let's solve the first equation for x

Thus, option A) is true.

The solution to the system of equations be:

x = 4, y = 5

Step-by-step explanation:

It is important to remember that when we solve the system of equations, the first step we need to do is to solve one of the equations for one of the variables.

Given the system of equations

x - y = -1

2x - y = 3

Step 1: Solve one of the equations for one of the variables. Let's solve the first equation for x

x-y=-1

Add y to both sides

x-y+y=-1+y

x=-1+y

Thus, option A) is true.

<u>NOW LET US SOLVE THE REMAINING PORTION</u>

\mathrm{Subsititute\:}x=-1+y to solve for y

\begin{bmatrix}2\left(-1+y\right)-y=3\end{bmatrix}

-2+y=3

y=5

For x = -1 + y

substitute y = 5

x=-1+5

x=4

Thus, the solution to the system of equations be:

x = 4, y = 5

3 0
2 years ago
A rectangle is such that the length of 2 of each adjacent sides are in the ratio 1:3. A similar rectangle has 1 side of 6cm. Fin
Sliva [168]

Answer:

18 cm ;

2 cm

Step-by-step explanation:

Length of each adjacent side = 1 :3

If 1 side = 6 ; the possible values of the adjacent side ;

That is side 2 ÷

If side 1, which is 6cm is the ratio 1 ; then side 2 = 6cm * 3 = 18 cm

If side 1, which is 6cm is the ratio 3 ; then side 2 = 6cm / 3 = 2 cm

Hence, the two Possible values of the adjacent side = 18 cm or 2 cm

8 0
2 years ago
In the given right triangle find the missing length 24m 10m c
nirvana33 [79]
The missing length: sqrt (24^2 + 10^2) m Answer: 26 m
3 0
3 years ago
Read 2 more answers
Other questions:
  • 3x-5y=10<br> -3x-4y=35<br> Find the Solution set . Solve the system using addition method ?
    7·1 answer
  • What is the measure of arc qr?
    10·2 answers
  • a rope is 24 feet long. it is cut into two pieces such that one piece is half the length of the other. find the lengths of the t
    15·2 answers
  • The data below were obtained from an experiment were participants were given drinks with or without caffeine and then asked to t
    5·1 answer
  • I need a justification for each line.
    10·1 answer
  • What does it mean if your final exam grade is modeled by the function f(x) = 100 - 3.3x?
    10·2 answers
  • CDEF is a kite and m∠FCE=16 . Find m∠2<br><br> 74<br> 90<br> 16<br> 32
    12·1 answer
  • C) The exponential model A = 513.5e0.009t describes the population, A, of a
    9·1 answer
  • (x2-25)÷(x-5) plz help me ​
    9·1 answer
  • Please help I don't know how to solve also can you explain<br>​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!