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
svetoff [14.1K]
3 years ago
8

The sum of 69 and 42 is five more than the difference of 146 and a number. Calculate the value of the unknown number.

Mathematics
1 answer:
Len [333]3 years ago
5 0
As an equation, we have:
69+42=5+(146-x)

You just have to simplify:

111=5+(146-x)
106=146-x
-40=-x
40=x

Your unknown number is 40
You might be interested in
Choose the correct simplification of the expression (8x - 5)(2x - 5x - 6).
expeople1 [14]

Answer:

Correct answer is B. (second Choice)

Step-by-step explanation:

8 0
3 years ago
??????????????????????????????????
lina2011 [118]

Answer:

2x + 4 I would assume

3 + 1 = 4

(combining like terms)

6 0
3 years ago
Read 2 more answers
Find the measure of ∠P
Blizzard [7]
Triangles internal angles will always equal 180 degrees.

So, with that being said we can add up the known angles and subtract them from 180 to get our missing angle

28+67  = 95
180-95 = 85
so angle P is 85 degrees
7 0
3 years ago
Read 2 more answers
John took out a loan for 18,550. To pay it back he will make 60 monthly payments of 389. How much will he pay in interest?
Debora [2.8K]

Answer:

He paid an of 4790

Step-by-step explanation:

If John took a loan of 18550

Then in 60 months, we will pay back 389 multiply by 60

389 × 60 = 23340

Therefore he paid an interest of 23340 minus 18550, that is

23340 - 18550 = 4790

3 0
3 years ago
How much more area does a 40 mile radius cover than a 4 mile radius
malfutka [58]
40 mile radius covers 10 times more than 4 mile radius
5 0
3 years ago
Other questions:
  • 3.
    15·2 answers
  • What is 129 multiply by 75
    15·2 answers
  • Please help. I don't understand it. HELP ASAP....
    8·1 answer
  • Graph the piecewise-defined function.
    11·1 answer
  • What is the equation of the line, in point slope form, that passes through the points (-7,10) and (-6,8)
    13·1 answer
  • An obtuse angle in the figure is
    7·2 answers
  • WILL GIVE BRAINLIEST
    9·2 answers
  • Find the measure of DC if m
    11·1 answer
  • I NEEDS THE HELP PLEASE
    6·2 answers
  • The reciprocal of 2 1/7 is what ?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!