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
jasenka [17]
4 years ago
13

When 7 times a number is decreased by 8, the answer is the same as when 3 times the number is increased by 4. find the number. j

. grossman?
Mathematics
1 answer:
GarryVolchara [31]4 years ago
5 0
Let unknown number be x.

Given,

7x - 8 = 3x + 4

4x = 12

x = 3

Hence, the number is 3.
You might be interested in
Jamie's family went to the beach. They got to the beach at 9:55 A.M. and swam in the ocean for 50 minutes. Then they built sand
Allushta [10]

Answer:

11:40 A.M.

Step-by-step explanation:

3 0
2 years ago
NEED HELP WITH A MATH QUESTION
Nana76 [90]

Answer:

Step-by-step explanation:

The total number of orders for large is 27

the probability of ordering something hot is 22/27=0.8148

to convert to percentage, multiply by 100: 0.8148*100=81.48%. rounded = 81%

6 0
3 years ago
Read 2 more answers
Help!! <br><br> I think I got these wrong, so please help!! Thank you!
Andrew [12]

Answer:

(x+3)(x+4)(x-4)

x+2 and x-3 are not factors but x-4 is

Step-by-step explanation:

let's factor it :)

x^3 + 3x^2 - 16x -48

first we will factor this:

x^3 + 3x^2

x^2(x + 3)

then factor the second part :

- 16x - 48

-16(x + 3)

so now,

x^2(x + 3) - 16(x + 3)

factor out x+3

(x+3)(x^2 - 16)

factor x^2 - 16

(x+3)(x+4)(x-4)

8 0
3 years ago
Each car on a commuter train can Seat 114 passengers. Of the train has seven cars how many passengers can the train seat ?
mote1985 [20]
The train can seat 798 people
6 0
3 years ago
Read 2 more answers
Which equation is the slope-intercept form of the line that passes through (6, –11) and is parallel to the graph of y = –2/3x +
IRINA_888 [86]

Answer:

<h2>The answer is option A</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

From the question the original line is

y = - ⅔x + 12

Comparing with the general equation above

Slope = -⅔

Since the lines are parallel their slope are also the same

Slope of parallel line = - ⅔

The equation of the line using point

(6, –11) and slope - ⅔ is

y + 11 =  -  \frac{2}{3} (x - 6) \\ y + 11 =  -  \frac{2}{3} x + 4 \\ y =  -  \frac{2}{3} x + 4  - 11

We have the final answer as

y =  -  \frac{2}{ 3 } x  - 7 \\

Hope this helps you

3 0
3 years ago
Other questions:
  • A telephone solicitor is responsible for canvassing three suburbs. In the past, 60% of the completed calls to Belle Meade have r
    12·1 answer
  • .<br> What is the probability of rolling 15 with a pair of<br> dice?
    13·1 answer
  • Simplify. Assume that no denominator is equal to zero. ([3^2]^3g^3h^4)^2
    15·1 answer
  • Anyone know?????????
    8·1 answer
  • The expression above can also be written in the for
    11·1 answer
  • Answer fast Use the net to determine the total surface area
    15·1 answer
  • Sherri sells photos of athletes to baseball, basketball, and hockey fans after their games. Her regular price is $10 per photogr
    10·1 answer
  • What is the slope of this line?​
    11·2 answers
  • The dimensions for a rectangular prism are x + 7 for the length, x + 9 for the width, and x for the height. What is the volume o
    11·1 answer
  • Find the measure of the missing angles.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!