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
Yakvenalex [24]
2 years ago
11

The sum of two numbers is 120. Three times

Mathematics
1 answer:
alexgriva [62]2 years ago
6 0

Answer:

The answer is 68 and 52

Step-by-step explanation:

x + y = 120

3(x - y ) = 48

We have 3x + 3y = 360

and 3x - 3y = 48

Adding we have the following:

6x = 408

x = 68

y = 120-48 = 52

You might be interested in
(10 points) Suppose you are rolling a fair die 600 times independently. Let X count the number of sixes that appear. (a) What ty
andrezito [222]

Answer:

let me think

Step-by-step explanation:

i want free points

7 0
3 years ago
Tell whether the following relation is a function or not<br><br>3<br>. 2
fiasKO [112]
It is a function I think
5 0
3 years ago
HELP When does expanding and simplifying a(b + c) result in a positive value for ac?
Reil [10]

Answer:

When c and a are positive or both are negative

Step-by-step explanation:

negative times negative equals positive so if a was negative and c was negative -a*-c= ac

Of course positive times positive equals negative so if a and c were positive we could do

a*c= ac

Hope I could help !

7 0
2 years ago
Solve the equation <br>9-7x-7-7x=4
mafiozo [28]

Simplify 9 - 7x - 7x to 2 - 14x

2 - 14x = 4

Subtract 2 from both sides

-14x = 4 - 2

Simplify 4 - 2 to 2

-14x = 2

Divide both sides by -14

x = -2/14

Simplify 2/14 to 1/7

x = -1/7

6 0
3 years ago
Angle A and Angle B are vertical angles. If Angle A measures 45 degrees,
Over [174]

Answer:

135

Step-by-step explanation:

135+45=180

5 0
3 years ago
Other questions:
  • Two numbers have an absolute value of 16 . Which of the two numbers is greater than 12. Can someone plz help me answer this ques
    11·1 answer
  • Karl starts the engine on his small private airplane. The engine drives a propeller with a radius of 9 feet and its centerline 1
    11·2 answers
  • 45/28 is what in a mixed number??
    15·1 answer
  • A music video website received 5,000 comments on a new song they released. After the artist performed the song on television, th
    7·1 answer
  • The circle passes through the point (-1.-6). What is its radius?
    13·1 answer
  • Ax=b(c+x) make x the subject of the formula
    6·1 answer
  • Select all ordered pairs that are solutions of y=3x−1.
    6·1 answer
  • Divide 7560 in the ratio 4/5
    13·1 answer
  • A triangle has a height of 15 in. and a area of 120 in. What is the length of it's base?
    6·1 answer
  • What ratios are equivalent to 4:1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!