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
denis-greek [22]
3 years ago
12

“Solve for x” x/2 + x/5 = 1

Mathematics
1 answer:
AlladinOne [14]3 years ago
4 0

Answer:

x=1/7

Step-by-step explanation:

x/2+x/5=1

make same denominators;

5x/10+2x/10=1

simplify;

7x=1

x=1/7

You might be interested in
(4 x 10^2) + 120.5<br> What’s the answer to this
erastovalidia [21]

Answer:

520.5

Step-by-step explanation:

5 0
2 years ago
Guys I am going to run out of points. Help with 19?<br> I don't need an explanation.
nasty-shy [4]

Answer:

A.) 20x + 2y = 500

B.) y-intercept = 250; its meaning is how many boxes of pencils they started with.

C.) x-intercept = 25; How many T-shirts they can sell at most

Step-by-step explanation:

2y - 500 = -20x

20x + 2y - 500 = 0

20x + 2y = 500

y-intercept = 250; its meaning is how many boxes of pencils they started with.

20x + 2y = 500

20(0) + 2y = 500

2y = 500

2y/2 = 500/2

y = 250

x-intercept = 25; How many T-shirts they can sell at most

20x + 2y = 500

20x + 2(0) = 500

20x = 500

20x/20 = 500/20

x = 25

4 0
2 years ago
Erin has scanned a 4 × 5-inch postcard, and she wants to reduce it to make a graphic for her Web site. She will use a scale fact
Rasek [7]
Just multiply both dimensions by 2 to make it into centimeters.

Therefore,

4*2 x 5*2 (in inches) will be:

8cm x 10cm (in centimeters)

We conclude that the dimensions of her postcard into a graphic on her web page will be 8x10 in centimeter units. 

I hope my answer has come to your help. Thank you for posting your question here in Brainly.
6 0
3 years ago
PLEASE HELP ASAP ): 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
eimsori [14]

Answer:

  c.  25

Step-by-step explanation:

(f ∘ g)(-2) = f(g(-2)) = f(-2-3) = (-5)² = 25

For this problem, it seems to work best to evaluate g(-2), then evaluate function f on that. (In other cases, it might be useful to simplify the composite function first.)

3 0
3 years ago
Which value is NOT equivalent to 135%?
Margarita [4]
D. 100/135 the rest of them equal 135%
4 0
3 years ago
Other questions:
  • The problem has too little information:
    7·2 answers
  • How do I solve for c and y 72x+84y=4920
    6·1 answer
  • Solve equation check solution 3(-2k-2)=-2(4K-11)
    9·1 answer
  • DER GRIDDED RESPONSE Mr. Reinard
    10·1 answer
  • The top of a ladder slides down a vertical wall at a rate of 0.375 m/s. At the moment when the bottom of the ladder is 3 m from
    5·1 answer
  • Sales tax is calculated as a percentage of the sales price. If sales tax is 5%, what is the sales tax on clothing that costs $17
    5·2 answers
  • The length and width of a rectangle are in a 3:5 ratio. The perimeter of the rectangle is 64. What are the length and width of t
    13·1 answer
  • stans steakhouse has a server to cook ratio of 5 to 2 the total number of servers and cooks is 42 how many servers does Stans st
    15·2 answers
  • LT1 10th grade level
    15·1 answer
  • The reputation of a city has been decreasing exponentially since 1990. In 1990, the population was 1,000,000. In 2010, the popul
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!