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
shtirl [24]
3 years ago
13

The graph for the first equation of a system is shown in orange. The second equation is: 3y+30=6x What is the solution to the sy

stem? (2, –10) (1, –8) (–2, –14) (2, –6)
Mathematics
2 answers:
Alik [6]3 years ago
7 0

Answer:

B.

Step-by-step explanation:

(1,-8) sorry if you needed an explanation i am not good at that. Hope this helped!!

Katena32 [7]3 years ago
6 0

Answer:its b

Step-by-step explanation:

You might be interested in
How to solve this ? (2√2 *√(3+x) )^2
lianna [129]
( 2\sqrt{2}) ^{2} *  (\sqrt{3 + x} )^{2} = 8 * (3+x) = 24 + 8x
5 0
3 years ago
Read 2 more answers
An aeroplane has y seats. If all the seats are occupied and x people get off how many seats are still there
maxonik [38]
We need more context
4 0
3 years ago
Read 2 more answers
Free points and brainliest :D.<br> And yes.
saveliy_v [14]

Answer:

yes please

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A container built for transatlantic shipping is constructed in the shape of a right rectangular prism. Its dimensions are 7.5 ft
Yuri [45]

Considering the definition of right rectangular prism and its volume,  the total weight of the contents is 38.81 pounds.

<h3>Right rectangular prism</h3>

A right rectangular prism (or cuboid) is a polyhedron whose surface is formed by two equal and parallel rectangles called bases and by four lateral faces that are also parallel rectangles and equal two to two.

<h3>Volume of right rectangular prism</h3>

To calculate the volume of the rectangular prism, it is necessary to find the product of its dimensions, or of the three edges that converge at a certain vertex.

That is, to calculate the volume of a rectangular prism, multiply its 3 dimensions: length×width×height.

<h3>Volume of the container </h3>

In this case, you know that:

  • the dimensions of the container built are 7.5 ft by 11.5 ft by 3 ft.
  • the container is entirely full and, on average, its contents weigh 0.15 pounds per cubic foot.

So, the volume of the container is calculated as:

7.5 ft× 11.5 ft× 3 ft= <u><em>258.75 ft³</em></u>

Then, the total weight of the contents is calculated as:

258.75 ft³×  0.15 pounds per cubic foot= <u><em>38.8125 pounds≅ 38.81 pounds</em></u>

Finally, the total weight of the contents is 38.81 pounds.

Learn more with this similar problems:

<u>brainly.com/question/13962136</u>

<u>brainly.com/question/7171617</u>

8 0
2 years ago
A student drives 4.8-km trip to school and averages a speed of 22.6 m/s. on the return trip home, the student travels with an av
ArbitrLikvidat [17]

In this case, we cannot simply take the average speed by adding the two speeds and divide by two.

What we have to do is to calculate the time required going to school and the return trip home.

We know that to calculate time, we use the formula:

t = d / v

where,

d = distance = 4.8 km = 4800 m

v = velocity

 

Let us say that the variables related to the trip going to school is associated with 1, and the return trip home is 2. So,

 

t1 = 4800 m / (22.6 m / s)

t1 = 212.39 s

 

t2 = 4800 / (16.8 m / s)

t2 = 285.71 s

 

total time, t = t1 + t2

t = 498.1 s

 

Therefore the total average velocity is:

= (4800 m + 4800 m) / 498.1 s

= 19.27 m / s = 19.3 m / s

 

Answer:

19.3 m/s

4 0
3 years ago
Read 2 more answers
Other questions:
  • The first few steps in deriving the quadratic formula are shown.
    7·2 answers
  • Wilfredo buys 2/5 pound of mixed nuts for $2.50. At this rate, how many pounds of mixed nuts can he buy for $10?
    10·1 answer
  • Leo wants to paint a mural that covers a wall with the area
    15·2 answers
  • What is d equal to in 3pi d =12pi
    6·1 answer
  • I got an answer for a problem but I want to know why a 7 was added to the end of it pls help. Question: <img src="https://tex.z-
    9·2 answers
  • Which student expression is equal to 8×5
    15·1 answer
  • Can someone tell me what’s the answer to this question pls and thank you I will give brainliest
    10·1 answer
  • 7/2x + 1/2x = 9 + 9/2x<br> the value of x is
    8·1 answer
  • If m=-4, n=1, p=2, q= -6, r=5, and t=-2 what's the expression of |-n-2mp|​
    15·1 answer
  • Find the perimeter of the stained-glass window if each small square is 6 in. on<br> a side.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!