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
mojhsa [17]
3 years ago
5

Find the sum or difference of -12 1/2 + 4 1/2​

Mathematics
1 answer:
dexar [7]3 years ago
5 0

Step-by-step explanation:

sum:

- 12 \frac{1}{2}  + 4 \frac{1}{2} =  - 8

difference:

- 12 \frac{1}{2}  - 4 \frac{1}{2}  =  - 17

You might be interested in
How do rays AB and AC form a line and an angle
Softa [21]
Not enough detail! Your question is unanswerable!

-Apple Ware Answering Assistant
5 0
3 years ago
Read 2 more answers
Please I need help ASAP
Allisa [31]

Answer:

it's 4.5

Step-by-step explanation:

you have to find the difference between each number and the mean. then you find the mean of that sum

4 0
3 years ago
Read 2 more answers
Which is the solution to 5^x=8^x-7
Levart [38]

Answer:

C) 30.9702

Step-by-step explanation:

Take log of both sides:

In5^x = In8^x - 7

Rewrite it using the laws of log:

xIn5 = (x - 7)In8

x / (x - 7)  =  ln 8 / ln 5

x / (x - 7) = 1.292

x = 1.292x - 9.044

1.292x - x = 9.044

x = 9.044 / 0.292

Thus, x = 30.9702

3 0
2 years ago
8.) 2x<12 pls help me
Roman55 [17]

Answer:

x < 6

Step-by-step explanation:

2x < 12

Divide both sides by 2;

x < 6

x is less than 6

3 0
3 years ago
If your mom only has half a gallon left will she make it to the nearest gas station 26 miles away
Svetach [21]

Answer:

Depends how much is half a gallon in her car

usally a car has 100+ space for gallons

if she has any less than 50 gallons max

she won’t make it

so she probley will if she has more than 26 gallons of gas at half a tank

7 0
2 years ago
Other questions:
  • Jalyn plans to sell Algebra Nation t-shirts as a fundraiser for a new scholarship initiative. The wholesale t-shirt company char
    10·1 answer
  • What's the answer for the 2nd question?
    14·2 answers
  • NEED NOW ASAP!
    12·1 answer
  • Sergio y Camila, decidieron juntar sus ahorros para comprar una cámara de video que cuesta $5 400.00. Si Sergio puso un medio de
    9·1 answer
  • In ΔGHI, g = 2.2 cm, h = 9.4 cm and i=8.5 cm. Find the measure of ∠I to the nearest 10th of a degree.
    14·2 answers
  • What is 918 rounded to the nearst cm
    9·1 answer
  • Pls help there are 5 pics with multiple questions inside of them pls thank you
    14·1 answer
  • The sum of three consecutive integers is 144. What is the smallest of these integers?
    9·1 answer
  • What is 6 and 2/5 + 7 and 9/10? simplify answer
    13·1 answer
  • Jenna is asked about her age. She answers as follows. "My age is 6 more than three times the age of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!