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
Levart [38]
3 years ago
15

10/21 + ( 2/3 - 1/7 ) =

Mathematics
2 answers:
Marizza181 [45]3 years ago
7 0
Simplify 2/3 - 1/7 to 11/21
10/21 + 11/21
Simplify 
 The answer is 1.
LiRa [457]3 years ago
4 0
10/21+(2/3-1/7)=1

10/21+ ( 2/3(7) =14/21 - 1/7(3)=3/21)
10/21+11/21=21/21
21/21 = 1

I hope this helps.
You might be interested in
Please answer this question. FOLLOW ALL OF THE INSTRUCTIONS to get the right anser please. THANK YOU!
Alexus [3.1K]
A) It says in fraction form. y=5/4x +15
b) it says it should be a decimal. If you extend the line, it will reach 15.5 hours.
c) I think your answer was correct
7 0
3 years ago
How many cups is 9.16 fl oz
Stolb23 [73]
1.145 cup you’re welcome ! :)
Mark me as brainlist
7 0
3 years ago
Read 2 more answers
2. Jamie is the starting pitcher for his baseball team. The coach recorded the number of pitches he threw in one game. Each pitc
Likurg_2 [28]
90, because 60% of 90 is 54
3 0
3 years ago
Write this in standard form 4x-6y=24
murzikaleks [220]
<span>4x-6y=24
2x-3y=12
2x-12=3y
y=2/3*x-4</span>
4 0
3 years ago
Write in slope intercept form an equation of the line that passes through the given points. (-1,7) , (3,-1)
Tcecarenko [31]

Answer! :

y = -2x + 5

Step by Step! :

slope intercept form:

y = mx + b

m being slope, b being the y intercept.

To find the slope, use this equation:

y^2 - y^1 / x^2 - x^1

Plug in your points.

(-1) - (7) / (3) - (-1)

-8 / 4

-2 is your slope! (y = -2x + b)

To solve for b, plug in any one of your points and solve for b. Let's use (3, -1)

-1 = -2(3) + b

-1 = -6 + b

5 = b

Your new equation is...

y = -2x + 5

6 0
2 years ago
Other questions:
  • Can someone answer this Algebra question asap? thanks!!<br> A) -4<br> B) -1/4<br> C) 1/4<br> D) 4
    15·2 answers
  • Answer both questions and I’ll mark brainliest!
    14·1 answer
  • Find the midpoint of the segment with the following endpoints. (2, 6) and (6, 2) and (6,2)
    6·1 answer
  • Help me on this math question please
    6·2 answers
  • When simplified completely, the product of a monomial and a monomial is _____ a monomial
    13·2 answers
  • A and B share money in a ratio of 9:4. How much of the £39000 does B get?
    8·2 answers
  • A group of high school students are volunteering for Habitat for Humanity during their summer break. They
    5·1 answer
  • Answer this question please and thank you
    15·1 answer
  • At a magazine, the ratio of
    10·1 answer
  • PLEASE HELP ME ASAPPPP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!