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
Tpy6a [65]
3 years ago
9

What is 7/8 minus -3/8

Mathematics
2 answers:
skad [1K]3 years ago
5 0
7 3 4
-- + -- = -----
8 8 8

7/8 - -3/8 = 4/8

When subtracting fractions, you only subtract the top numbers (numerators) as long as the bottom numbers (denominators) match.

But, when subtracting a negative number, the two negatives cancel each other out. Instead you add it.

7-3=4

7/8-3/8=4/8

7/8+3/8=10/8=1 2/8

7/8 - -3/8= 1 1/4
Andrei [34K]3 years ago
3 0
That my good friend would be 4/8 or you could say 2/4 or 1/2
You might be interested in
Free Points!!....what is the best restaurant
Rainbow [258]

Answer:

ummmmm panda express ig

Step-by-step explanation:

im just in the mood for chinese food rn lol

5 0
4 years ago
Read 2 more answers
The credit remaining on a phone card (in dollars) is a linear function of the total calling time made with the card (in minutes)
saw5 [17]

Answer: $19.6

Step-by-step explanation:

Linear function: f(x)=mx+c

, where  m= rate of change in f(x) with respect to x.

c = Initial value.

Let c = Initial value of card , m= Charge per minute

x= Number of minutes calling time.

Then, 25.06= 38m+c   (i)

21.03=69m+c (ii)

Eliminate (ii) from (i)

4.03=-31m\\\\\Rightarrow\ m=\dfrac{4.03}{-31}\\\\\Rightarrow\ m=-0.13

Put m in (i) , we get

25.06= 38(-0.13)+c\\\\\Rightarrow\ 25.06=-4.94+c\\\\\Rightarrow\ c=25.06+4.94\\\\\Rightarrow\ c=30

i.e. f(x)=-0.13x+30

if x=80 then

f(80)= -0.13(80)+30

=-10.4+30

=19.6

Hence, the remaining credit after 80 minutes of calls = $19.6

7 0
3 years ago
(sorry bout the other one I forgot to put the picture and it wouldn't let me delete)
Sergio039 [100]
I’m pretty sure it is.
8 0
3 years ago
Read 2 more answers
What is 5/8 times 24 simplest
9966 [12]
5      24
-        -
8       1

Simplify 24 and 8. (8 goes into 24 six times.)

5      6
-       -
1      1
   
   or
5   x  6  =  30


6 0
3 years ago
What is another form for 1.12
avanturin [10]
1 and 3 over 25

Be sure to rate me up and give me a thanks :D
6 0
3 years ago
Other questions:
  • How do you convert 65 degrees Fahrenheit to Celsius?
    12·2 answers
  • 44=2 to the second power times n
    14·2 answers
  • You make 48 pints of pink paint by using 5 pints of red paint for every 3 pints of white paint.
    5·1 answer
  • Evaluate d – 7.5 when d = –3.82.
    14·2 answers
  • The data represents the body mass index​ (BMI) values for 20 females. Construct a frequency distribution beginning with a lower
    15·1 answer
  • SOMEONE HELP ASAP PLES NO EXPLANATOIN NEEDED PLS LEAVE UR ANSWER AS TEXT (SOME TIMES I CAN'T SEE IMAGES) THANK YOU SO MUCH!!!
    7·1 answer
  • The expression 10a+6c gives the cost (in dollars) for a adults and c children to eat at a buffet restaurant.
    11·1 answer
  • If an Isosceles right triangle has an hypotenuse of the square root of 30, what is the length of the other two sides?
    14·1 answer
  • Subtract 10 from h, then triple the result
    7·1 answer
  • I REALLY NEED HELP MY GRADES GO IN TONIGHT AND I CANT SOLVE THIS I NEED A REAL ANSWER I WILL CHECK BEFORE GIVING POINTS!!!!!!!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!