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
vaieri [72.5K]
3 years ago
14

4x + 5 – 2x = 15. Solve for c

Mathematics
2 answers:
Vinil7 [7]3 years ago
7 0

Answer: x=5

Step-by-step explanation:

GenaCL600 [577]3 years ago
3 0

Answer:

4x + 5 - 2x = 15

2x  + 5 = 15

       -5   -5

2x         = 15

divide 2 on each side

x = 7.5

Can I have Brainliest please?

You might be interested in
Plz help meeeee plz
Sauron [17]

Answer:

Less than

Step-by-step explanation:

Its less than because the angle of LS is 98 while MS is 95, so LS is longer

3 0
3 years ago
You know that 5^2=25. How can you use this fact to evaluate 5^4
PIT_PIT [208]

Answer:

5^4 = 625

Step-by-step explanation:

5^4 is just 25 times 25

7 0
3 years ago
Cheryl, Rita, and four of their friends go to a movie and share a 48-ounce bag of popcorn equally and three 48-inch licorice lac
kvv77 [185]

You divide each total amount by the number of persons Popcorn: 48/6 = 8 Licorice: 3 X 48 = 144 144/6 = 24 So each person ate 8 ounces of popcorn and 24 inches of licorice laces  


4 0
3 years ago
Which system of equations can be graphed to find the solution(s) to...
Jobisdone [24]

Answer:

67

Step-by-step explanation:

7 0
3 years ago
What is x-2y=-1 and 2x+y=4 using elimination step by step
otez555 [7]

Answer:

x = 7/5  , y = 6/5

Step-by-step explanation using elimination:

Solve the following system:

{x - 2 y = -1 | (equation 1)

2 x + y = 4 | (equation 2)

Swap equation 1 with equation 2:

{2 x + y = 4 | (equation 1)

x - 2 y = -1 | (equation 2)

Subtract 1/2 × (equation 1) from equation 2:

{2 x + y = 4 | (equation 1)

0 x - (5 y)/2 = -3 | (equation 2)

Multiply equation 2 by -2:

{2 x + y = 4 | (equation 1)

0 x+5 y = 6 | (equation 2)

Divide equation 2 by 5:

{2 x + y = 4 | (equation 1)

0 x+y = 6/5 | (equation 2)

Subtract equation 2 from equation 1:

{2 x+0 y = 14/5 | (equation 1)

0 x+y = 6/5 | (equation 2)

Divide equation 1 by 2:

{x+0 y = 7/5 | (equation 1)

0 x+y = 6/5 | (equation 2)

Collect results:

Answer: {x = 7/5  , y = 6/5

5 0
3 years ago
Other questions:
  • Analyze the diagram below and complete the instructions that follow.
    15·1 answer
  • Using the given points determine ∆y. (-3,-5) and (0,10)
    11·1 answer
  • How do you know if a function has more than one common solution
    12·1 answer
  • Jen bought 5cds for 20.50 what was the unit price?
    12·2 answers
  • What do you need to do first to solve this equation ? -6x +4= -20
    5·1 answer
  • 100 points! Help on 9 and 10 I will mark brainliest. Random answer will be reported
    14·1 answer
  • Maria claims that ( 4.2 × 10 6 ) ÷ ( 2 × 10 3 ) is equal to ( 2.1 × 10 2 ) . Which statement about Maria's claim is accurate?
    15·1 answer
  • We choose a 4-digit number randomly. What is the probability that all its digits are even? help asap
    13·2 answers
  • Zoltan has a list of whole numbers, all larger than 0 but smaller than 1000. He notices that every number in his list is either
    9·1 answer
  • Quadrilateral ABCD has vertices at A(0,0), B(0,3), C(5,3), and D(5,0). Find the vertices of the quadrilateral after a dilation w
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!