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
Sladkaya [172]
3 years ago
10

Evaluate the expression without using a calculator. (-27)-23 =

Mathematics
1 answer:
PolarNik [594]3 years ago
6 0

Answer: it is -50

Step-by-step explanation:

You might be interested in
A bank loans you $5000 for school to be repaid with 4% interest how much do you owe after 2 years? 4 years? and 7 years?
Gemiola [76]
After 2 years-$4608
After 4 years-$4246.73
After 7 years-$3757.24
8 0
3 years ago
How many terms are in the binomial expansion of (3x + 5)9? 8 9 10 11
Stells [14]
The number of terms in the binomial expansion of (3x-5)^9 is 10
6 0
3 years ago
Read 2 more answers
HELP HELP HELP HELP 15 Points
stich3 [128]
W=2j, m=5w, (m+4)=6(j+4)  

using w from first in second you get:

m=5(2j)=10j, m+4=6j+24

m=10j, m=6j+20, since m=m we can say

10j=6j+20

4j=20

j=5, and since m=10j

m=50

So the man is 50 years old
5 0
3 years ago
Read 2 more answers
Complete the data set with one value so that the mean of the data is 7.
zlopas [31]
Add 2
Remove 8.........
6 0
3 years ago
Read 2 more answers
The completely factored form of 2d^4 + 6d^3 - 18d^2 - 54d is
Pachacha [2.7K]
The first step we take is to factor out a GCF:

2d(d³ + 3d² - 9d - 27)

Now, we can factor what's in the parenthesis by grouping (don't forget to keep the 2d we factored out):

2d[d²(d+3) -9(d+3)]
2d(d²-9)(d+3)

d²-9 can still be factored because it is the difference of two squares:

2d(d+9)(d-9)(d+3)

That is the completely factored form.
3 0
3 years ago
Other questions:
  • Solve this equation <br> -16+5x-7+8=-1+3x
    8·1 answer
  • What is 5 over 4 equal -4 plus 1 over 4
    9·1 answer
  • Simplify 2 a + 4 - 7 a + a
    12·1 answer
  • Does anyone know the answer
    5·1 answer
  • Write 7/12 as a percentage correct to two decimal places
    15·1 answer
  • What’s the slope I need help!
    5·2 answers
  • Two candidates run for class president. After all the ballots are counted, one candidate has 50% of the votes. What decimal name
    6·2 answers
  • In the diagram triangles ABE and ACD are similar.
    13·1 answer
  • A linear function has an x-intercept of -8 and a y-intercept of 4. Which of these is an equation of the linear function?
    5·1 answer
  • 20 POINTS &amp; BRAINLIEST TO WHO EVER SOLVE
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!