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
son4ous [18]
3 years ago
7

Complete the solution of the equation. Find the value of y when x equals 4. -7x + y = -22

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
4 0

-7x + y = -22

-7*4 + y = -22

y = -22 + 28

y = 6

You might be interested in
Jack leaves school to go home, He walks 6 blocks North and then 8
inysia [295]
Jack is 10 blocks away from the school
3 0
3 years ago
How would you use the Fundamental Theorem of Calculus to determine the value(s) of b if the area under the graph g(x)=4x between
-BARSIC- [3]
The Fundamental Theorem of Calculus regarding geometry states that 
\int\limits^b_a g{(x)} \, dx = F(b)-F(a)

Where F is the indefinite integral of g(x)

The first step is to integrate g(x)
\int\ {4x} \, dx = \frac{4x^{1+1} }{1+1} = \frac{4x^{2} }{2} =2 x^{2}

Then substitute the value of b and a=1 into 2x^{2}

[2 (b)^{2}]-[2 (1)^{2}] = 240
2b^{2} -2=240
2b^{2}=240+2
2b^{2}=242
b^{2}= \frac{242}{2}
b^{2}=121
b=11

Hence the limit of the area under g(x) is between a=1 and b=11

6 0
3 years ago
What are 2 binomials that are factors of this trinomial? x^2-x-20
liberstina [14]

Answer:

(x-5) (x+4)

Step-by-step explanation:

x^2 -x -20

What two terms multiply to -20 and add to -1

-5*4 = -20

-5+4 = -1

(x-5) (x+4)

8 0
3 years ago
Read 2 more answers
How many significant figures will there be in the answer to the following
serious [3.7K]

can you show me a picture then maybe i can help you

4 0
3 years ago
A triangle having sides of 2, 2, and 3 contains _____.
nikdorinn [45]
Don't quote me but i'm pretty sure it is a right triangle 
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x 4x - 4 < 8
    10·2 answers
  • According to the diagram, which of the following statements about area and perimeter of pentagon ABCDE is true?
    6·1 answer
  • The voltage in an electrical circuit is multiplied by itself each time it is reduced. The voltage is 27/125 of a volt and has be
    5·1 answer
  • Solve by using elimination 3x-2y=1. 8x+3y=2
    8·1 answer
  • Simplify (4x3+ 13x − 7) − (6x2+ 9x + 2).
    12·1 answer
  • (x-5)(x-7) expand and simplify​
    15·1 answer
  • 1. Zoey took a taxi from her house to the airport. The taxi company charged a pick-up fee of $1.20 plus $3.25 per mile. The tota
    7·1 answer
  • PLEASE I NEED THIS ANSWER AND IM OUT OF SCHOOL FOR THE WEEKEND
    8·1 answer
  • Josh travels frequently. For a particular airline, it takes 20 minutes for the first bag to arrive in baggage claim after a flig
    9·1 answer
  • Find the volume of each figure, round to nearest tenth
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!