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
Korvikt [17]
3 years ago
10

What does this equal? 3(x+5)=7-x

Mathematics
2 answers:
Stolb23 [73]3 years ago
4 0
3x+15 = 7-x
3x+ x = 7-15
4x = -8
x = -8/4
x = -2
True [87]3 years ago
3 0
3(x+5)=7-x3x+15=7-x4x=-8x=-2
You might be interested in
Two angles are supplementary, and one of the measures 35 degrees. What is the measure of the other angle?
Alekssandra [29.7K]
Answer=145

this is because supplementary means the two angles equal 180
180-35=145
3 0
1 year ago
I really need help, this is due really soon. Just answer the question correctly and I will give brainy!
yanalaym [24]

Answer:

The graphs are the same because both equations have the same slope, the y-intercept only changes the place of the line. The lines are different because one line is at a different location than the other because of the difference in y intercepts.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The temperature dropped 6 °F every hour for 6 hours. What was the total number of degrees the
morpeh [17]

Answer:

This problem is a rate times time problem.  To find the total amount, you must take the rate per unit of time, and multiply it by the given unit of time

Step-by-step explanation:

-5degrees/hr x 6hr=-30 degrees

6 0
3 years ago
What is the measure of angle Y?
Grace [21]

Answer:

what's the question

Step-by-step explanation:

is there a photo you can post we need more info

7 0
2 years ago
You coach a basketball ball team of 12 players; 5 players must be on the floor at all times; Figuring that every player can play
makvit [3.9K]
The function "choose k from n", nCk, is defined as
  nCk = n!/(k!*(n-k)!) . . . . . where "!" indicates the factorial

a) No position sensitivity.
The number of possibilities is the number of ways you can choose 5 players from a roster of 12.
  12C5 = 12*11*10*9*8/(5*4*3*2*1) = 792
You can put 792 different teams on the floor.

b) 1 of 2 centers, 2 of 5 guards, 2 of 5 forwards.
The number of possibilities is the product of the number of ways, for each position, you can choose the required number of players from those capable of playing the position.
  (2C1)*(5C2)*(5C2) = 2*10*10 = 200
You can put 200 different teams on the floor.
4 0
3 years ago
Other questions:
  • On the grid, draw the image of shape R after the transformation represented by the matrix ( - )).
    5·1 answer
  • Is the system of equations is consistent, consistent and coincident, or inconsistent?
    8·2 answers
  • A farmer has a rectangular piece of land measuring 840 meters by 396 meters. He divides it into equal square plots of equal size
    15·1 answer
  • This affects earth’s climate because… (Select all that apply) Select one or more: a. Heat is trapped in carbon b. There are fewe
    6·1 answer
  • Alicia records the total number of points scored in two games by 10 players on her basketball team Which box plot represents the
    9·2 answers
  • Given m||n, find the value of x. + (2x-26) (7x+8)​
    10·2 answers
  • Two rectangles are similar. The first rectangle has a length of 15 cm and a width of 10 cm. The width of the second rectangle is
    5·1 answer
  • Can someone plz help me with this one problem plz!!!
    14·1 answer
  • What’s the difference please help
    13·1 answer
  • Complete the table in your scratch paper and answer the following question below.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!