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
9966 [12]
2 years ago
5

What formula could I use to solve this ? Using f(x) =-3+7 What is x when f(x) = -20

Mathematics
1 answer:
UNO [17]2 years ago
5 0

Answer:

x = 9

Step-by-step explanation:

I think you wrote the question wrong (I am assuming that there is a x next to the -3).

Subtract 7

-27 = -3x

divide by -3

9 = x

You might be interested in
Jesse needs at least 600 tabs of chlorine for next months pool cleaning routes. He already has 175 chlorine tabs in the warehous
natima [27]

Answer:

about 8

Step-by-step explanation:

8 0
3 years ago
B. Jennifer needs new trim around the base boards.
NeTakaya
Is there a picture because I dont see it
4 0
3 years ago
To show that polygon ABCDE is congruent to polygon FGHIJ, a must be used to make the two polygons coincide. A sequence of two tr
Sati [7]
Hello.

The minimum number of rigid transformations required to show that polygon ABCDE is congruent to polygon FGHIJ is 2 (translation and rotation). 

A rotation translation must be used to make the two polygons coincide. 

A sequence of transformations of polygon ABCDE such that ABCDE does not coincide with polygon FGHIJ is a translation 2 units down and a 90° counterclockwise rotation about point D 

Have a nice day
7 0
3 years ago
Read 2 more answers
Complete the sequence <br> 3, -6, 12, -24 , 48
scoundrel [369]

3*-2=-6

-6*-2=12

The sequence is a number being multiplied by -2 over and over.

48, -96, 192, -384, 768, etc.

4 0
3 years ago
Read 2 more answers
Solve this 2-step Equation <br> 5=4a-7
katen-ka-za [31]

Answer:

a=3

Step-by-step explanation:

5=4a-7

add 7 on both sides

5+7=4a(-7+7)

12=4a

Now divide 4 on both sides

a= 3

PLEASE GIVE BRAINLISET

7 0
3 years ago
Other questions:
  • Which statement best summarizes Ella’s work? Ella’s procedure and conclusion are correct. Ella’s procedure is correct, but her c
    15·2 answers
  • Emma and Clair are planning to sell lemonade on their
    15·2 answers
  • A 208-yard-long road is divided into 16 parts of equal length. Mr.Ward paints a 4-yard-long strip in each part. How long is the
    14·2 answers
  • Evaluate the expression 2b + 4a + 3b for a = 0.5 and b = 1/3
    7·2 answers
  • The volume of a cylinder is 4pix^3 cubic units and its height is x units.
    6·1 answer
  • Simplify the expression where possible.<br><br> (-5 x 2 ) 3 help please!
    8·1 answer
  • Please use the picture below to find our what x equals
    13·2 answers
  • Solve each system by substitution. Show your work.
    13·1 answer
  • use the formula for the area of a trapizoid A=(b₁+b₂/2), where A is area, and b₁ and b₂ are the length of the bases, and h is th
    7·2 answers
  • Solve for x: 10x – 3 + x &lt; 30
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!