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
DENIUS [597]
3 years ago
12

7 2/3-(-4 1/4) calculate each diffrence.estimate before calculating

Mathematics
1 answer:
Hatshy [7]3 years ago
8 0

Answer:

11 11/12

Step-by-step explanation:

its approximately 12

You might be interested in
An elevator descends into mine shaft at the rate of 6m/min. If the descend starts from 10m above the ground level , how long wil
AnnyKZ [126]

Answer: Hi!

So first, I'm going to convert "350 below ground level" to -350, as this is what "below ground level" represents.

Now, we should find the total distance traveled. Take the absolute value of -350 (350) and add it to 10, the metres above ground level. This is 360.

We already know the rate of travel; 6m/min. All we have to do now is divide the total distance (360) by the rate of travel (6)!

360 ÷ 6 = 60

So, it took 60 minutes, or one hour, for the elevator to travel down the shaft!

Hope this helps!

6 0
2 years ago
Can someone help me with this please
erastova [34]

Not positively sure but I believe it goes like this

Answer: 9x+26+5x=180

14x+26=180

180-26=14x

14x=154

X=15

8 0
2 years ago
Katie has read 32% of a book. If she has read 80 pages, how many more pages does Katie have left to read? Please explain
yawa3891 [41]
Keep note of these things before we start:
-Of is a keyword that tells us multiplication is being done
-x = total number of pages
-32% = 32/100 = .32

Okay, here we go:
32% of total number of pages = 80
.32 of x = 80
.32*x = 80
.32x = 80
.32x/.32 = 80/.32
x = 250

There are 250 pages in total in Katie's book.
To find out how many pages she has to read (y), subtract the pages read from the total:
TOTAL - PAGES READ = PAGES LEFT TO READ
250 - 80 = y
170 = y

Katie has 170 pages left to read
Hope this helps!
8 0
3 years ago
What multiple of 8 is also a factor of 8?
Dennis_Churaev [7]
8, because the factors of 8 are 1,2,4,8, while the multiples of 8 start with 8,16,24, etc
5 0
3 years ago
Read 2 more answers
Mark got 487 questions wrong out of 9374 questions. What is his grade?
kakasveta [241]

Answer:

5%

Step-by-step explanation:

487/9374=0.05

0.05 would translate to 5%

Hope this helps! :)

6 0
2 years ago
Read 2 more answers
Other questions:
  • The reciprocal of 6 4/5 is
    13·2 answers
  • Bob decides he wants to make guitars and sell them online. He makes and sells Gibson Explorer’s and Gibson Flying V’s. He can ma
    9·1 answer
  • What is the product of the 2 solutions of the equation x^2+3x-21=0
    13·1 answer
  • Yoooooo help meeeeeeee
    11·2 answers
  • On the provided graph, select the locations of the x-intercepts of the following polynomial function. x^3-7x^2-26x+72
    9·2 answers
  • 50 points,What is the best example of controlling a fixed variable cost?
    12·1 answer
  • How much would you pay for 12.5 gallons of gasoline at $2.20per gallon?
    12·1 answer
  • Integral of sqrt(36+x^2)dx
    13·2 answers
  • I need help with the first one plz
    15·1 answer
  • Brainiest if right so pls solve down below!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!