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
irinina [24]
3 years ago
11

Hello! I'm having a problem figuring out this problem: 6c-9d=111 5c-9d=103

Mathematics
1 answer:
avanturin [10]3 years ago
8 0

Answer:

C=8

Step-by-step explanation:

   6c-9d=111

<u>-) 5c-9d=103</u>

   6c-5c=c

-9c+9c=0

111-103=8

(Negative+Negative=Positive)

          C=8

I need Brainliest!

You might be interested in
Which is an equation of the line through (-1, -4) and parallel to the line 3x + 7 = 5
ehidna [41]
Your original equation has no y-variable. It results in x = -2/3 when you solve for x which is a vertical line. Thus, if you want a line parallel to this that goes through point (- 1, - 4), you just set x equal to the x-value in that ordered pair.

Your parallel line is x = - 1. 
3 0
3 years ago
Serenity wanted to make a lot of bows that she could sell. She had 6 1/4 yards of ribbon. Each bow takes 3/4 yard to make. How m
Gnesinka [82]

Answer:

8 Bows

Step-by-step explanation:

I will be using money as an example.

It takes 4 quarters to make a dollar. (1/4 1/4 1/4 1/4 = 1)

By using this method we will know that it takes 24 quarters to make 6 dollars and the additional 1/4 is an extra quarter. Now that we have 25 quarters we will divide it by 3 because it takes 3/4 to make a bow.

6x4=24

24 + 1 = 25

25/3= 8.333333

7 0
3 years ago
We divide the number line into ___ so we know how far to move left or right when doing equations.
Digiron [165]

Answer:

units

Step-by-step explanation:

I had this question on flocabulary.

7 0
3 years ago
Find the midpoint between these points.<br> (1,3) (5.1)<br> someone please help asap !!!
grin007 [14]

Answer:SOLUTION

The midpoint for two points P=(px,py) and Q=(qx,qy) is M=(px+qx2,py+qy2).

We have that px=1, py=3, qx=5, qy=1.

Thus, M=(1+52,3+12)=(3,2).

ANSWER

M=(3,2)A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
BRAINLIESTT ASAP! PLEASE HELP ME :)<br> thanks!
fredd [130]

Answer:

A is correct, x=7, AB=20

Step-by-step explanation:

All of the options say x=7 so you can just input 7 into 4x-8 to find AB

4(7)-8=AB

28-8=AB

20=AB

Hope this helps, please mark brainliest :)

3 0
3 years ago
Other questions:
  • What is the advantage of buying the house over renting the apartment?
    7·2 answers
  • Write an algebraic expression that is represented by the model
    7·1 answer
  • Trisha and Felix are renting a car while on vacation. The rental car company charges $25.00 per day, plus $0.50 for each mile th
    8·1 answer
  • Wilson’s theorem says that a number N is prime if and only if (N − 1)! ≡ −1 (mod N). (a) If p is prime, then every number 1 ≤ x
    14·1 answer
  • A local sports team sells 6 tickets for $3,8 tickets for $4,and 10 tickets for $5.write a rule and equation to find out the cost
    7·1 answer
  • THow much will fencing cost to enclose a field that is 725 feet by 1,021 feet if fencing costs $13.57 per foot? $47,386.44 $23,6
    12·1 answer
  • Using the formula A = l w, determine the area of a rectangle when l = 3.7 and w = 4. Group of answer choices A.) 4.1 B.) 7.7 C.)
    12·1 answer
  • Solve for x. Round to the nearest tenth, if necessary.
    6·1 answer
  • en una granja sembraron 20 parcelas de locotes, con 40 plantas en cada una ¿Cuántas plantas de locotes se tienes?
    7·1 answer
  • Solve by completing the square​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!