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
MAVERICK [17]
3 years ago
11

Compute-85.8+(-42.7)=

Mathematics
1 answer:
pickupchik [31]3 years ago
5 0

Answer:

-128.5 hope this helps! <3


You might be interested in
HELP NEEDED!<br><br> Evaluate: 8 + -12 - -12/2
svp [43]

Answer:

2

Step-by-step explanation:

because if 8+-12= about-4 so if you have a negative number plus a positive it equals a negative number then you have -4 minus -12 equals a positive is 8 because if its negative and negative it equals a positive number then you have 8/2 and it equals 4 because that slash is a divided sign all together it is 8+-12-(-12)/2=2

3 0
3 years ago
Read 2 more answers
What is the length of side XY as shown on the coordinate plane?
Sliva [168]

It's a little hard picturing that, do you happen to have a photo of the coordinate plane or graph?

6 0
3 years ago
Read 2 more answers
Just need a little help figuring this out
liberstina [14]

Answer:

Ok so T=time so a b and c would be 300 -10(a or b or c)

Step-by-step explanation:

5 0
3 years ago
If c+1/d=5 , what is the value of 30d/2c+2
klemol [59]

Answer:

3

d\in R,\hspace{5}d\neq 0

Step-by-step explanation:

You can solve for any variable. From the first equation, let's solve for c :

\frac{c+1}{d} =5\\\\c+1=5d\\\\c=5d-1

Now, replace the value of c into the other equation:

\frac{30d}{2c+2} \\\\\frac{30d}{2(5d-1)+2} \\

Using distributive property

\frac{30d}{10d-2+2} =\frac{30d}{10d} =3

However, keep in mind that this is true for:

d\in R,\hspace{5}d\neq 0

8 0
3 years ago
26 + 59 + y = ??? Help pls
Montano1993 [528]

Answer:

85 + y is the answer

Step-by-step explanation:

(85+y)

7 0
3 years ago
Other questions:
  • PLEASE HELP!! I don't get this
    14·2 answers
  • True or false: x/3 is equivalent to 1/3x
    10·1 answer
  • The College Board SAT college entrance exam consists of three parts: math, writing and critical reading (The World Almanac 2012)
    12·1 answer
  • 17x - 400 = 250 + 30x
    9·2 answers
  • What are the roots of a quadratic equation?
    7·1 answer
  • What is A number divided by 82
    6·2 answers
  • What is the vertex of the parabola represented by y = -12 + 6x - 5?
    6·1 answer
  • ANSWER ASAP!! DUE SOON! ONLY ANSWER IF YOU ARE CORRECT, I CANNOT GET THIS WRONG!!!
    14·1 answer
  • Pls help me and i mark u as brainlist
    7·1 answer
  • A ball is launched at 30 meters per second (m/s) from a 20-meter tall platform. The equation for the object's height s at time t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!