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
exis [7]
2 years ago
13

Which expression is equivalent to - 1 2/5 + 2 1/3

Mathematics
1 answer:
Ulleksa [173]2 years ago
6 0

Answer:

  • C. 2 1/3 - 1 2/5

Step-by-step explanation:

Let a = - 1 2/5 and b = 2 1/3

<u>We have a + b, lets compare with the options:</u>

  • A) a + (- b) = a - b, no
  • B) a - b, no
  • C) b + a = a + b, yes
  • D) b - a, no
You might be interested in
Which table shows a proportional relationship?? help asap​
larisa [96]

Answer:

i wanna say its the first one if its wrong im very sorry

Step-by-step explanation:

5 0
3 years ago
One person can do a certain job in twenty-one minutes, and another person can do the same job in twenty-eight
ivolga24 [154]

Answer: 12

Step-by-step explanation:

if there are 2 people then doing the same job then that means divide by two so 8 which is off the 28 , 8 divided by 2 is 4, then, that makes 24 , and 24 divided by 2 is 12 so the answer is 12

4 0
3 years ago
What is the sum of the measures of the interior angles of a regular 72-gon?
JulsSmile [24]
Sum of all the interior angles of a n-gon = (n-2) x 180

Sum of all the interior angles of a 72-gon = (72-2) x 180 = 12600°

--------------------------------------------
Answer : 12600°
--------------------------------------------
3 0
4 years ago
Find the slope and y intercept of the line whose equation is -6x+y=-4
Ad libitum [116K]
For
ax+by=c
slope=-a/b

we have
-6x+1y=-4
slope=-6/-1=6
slope is 6

yint is where x=0

-6(0)+y=-4
0+y=-4
y=-4
yint is at y=-4 or (0,-4)
8 0
3 years ago
!! PLEASE HELP QUICKLY 20 POINTS !!<br><br><br>Evaluate 4 - 0.25g + 0.5h when g=10 and h=5
Sonja [21]

Step-by-step explanation:

4- 0.25 + 0.5h

0.25g= 2.5

4- 2.5 = 1.5

0.5h = 2.5

4- 2.5 + 2.5

addition is first

2.5+2.5 = 5

4-5 =-1

I honestly don't know if that's right but I tried aha x

4 0
3 years ago
Other questions:
  • If a woman making $25 an hour gets a 10% raise, how much will she now make in a 8 hour work day?
    11·2 answers
  • which is a pair of dependent events? spinning a spinner one time and then spinning it a second time flipping a quarter and then
    6·2 answers
  • Which of the following is least accurately represented by the Venn diagram above?
    6·2 answers
  • James has $36.42 if he can only spend 1/6 of his money, how much money can he spend? 6 1
    15·2 answers
  • Please answer ASAP Amanda used 24 grams of paint to paint a wooden cube. When it dried, she cut the cube into 8 equal cubes. How
    13·1 answer
  • PLEASE HELP ME SEE IF MY ANSWERS ARE CORRECT!!!!!!!
    13·1 answer
  • Can someone show me step by step 9÷858
    7·1 answer
  • Can I get help with this question? Thanks
    14·1 answer
  • PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 40 POINTS .
    8·1 answer
  • Write 12.325 as a mixed number. quick I need help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!