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
Dovator [93]
2 years ago
15

Multiplying a number by 3 is equal to sum of the number and 5.

Mathematics
1 answer:
DerKrebs [107]2 years ago
6 0

Answer:

this makes no sense

Step-by-step explanation:

You might be interested in
The sum of three numbers is 110. The third number is 3 times the first. The second number is 5 more than the first. What are the
g100num [7]

Answer:

The numbers are 63, 26, & 21

Step-by-step explanation:

110 = 3x + (5 + x) + x

105 = 3x + 2x

105 = 5x

21 = x

Plug it back into the first equation to find your values

6 0
3 years ago
2. Dilute hydrochloric acid reacts with zinc to form zinc chloride and hydrogen.
DIA [1.3K]

Step-by-step explanation:

Zn + 2HCl => ZnCl2 + H2

Moles of Zn = 13g / (65.38g/mol) = 0.198mol

Volume of HCl = 0.396mol / (0.25mol/dm³) = 1.58dm³.

Volume of H2 = 0.198mol * (22.4dm³/mol) = 4.43dm³.

6 0
3 years ago
Solving Equations 3k+10=2k-21
Nikolay [14]

3k+10=2k-21

move 2k to the other side

sign changes from +2k to -2k

3k-2k+10=2k-2k-21( combine like terms)

3k-2k+10= -21

k+10=-21

move +10 to the other side

k+10-10= -21-10

k= -21-10

answer:

k= -31

6 0
3 years ago
Which expression represents 10 in rational exponent form?
SSSSS [86.1K]
The correct answer is C
5 0
3 years ago
How to write 24.58 form?<br><br> I got something different is this right or wrong.
Vika [28.1K]

Answer:

That is correct.

Step-by-step explanation:

2 times 10=20

4 times 1=4

5 times 0.1=0.5

8 times 0.01=0.08

20+4+0.5+0.08=24.58

That is correct.

5 0
3 years ago
Read 2 more answers
Other questions:
  • HELP PLZ 30 POINTS!
    10·1 answer
  • After 45 seconds, Camden’s bathtub fills with 3 inches of water. How many seconds will it take to fill Camden’s tub with 20 inch
    13·1 answer
  • HELPPP PLEASE!!!! SHOW ALL WORK!!!
    5·2 answers
  • Find the mean of the following data:<br> 10, 16, 15, 14, 8, 21, 10, 5, 19, 18, 4, 5, 16, 12, 10, 9
    5·2 answers
  • Help PLEASE!
    6·2 answers
  • Help please I don’t want to get it wrong. Don’t know how to do this
    12·1 answer
  • The amount of money spent on a pizza for club activities varies directly with the number of pizzas bought. If $135 will pay for
    10·1 answer
  • Solve for x: one over four (4x + 15) = 24
    13·1 answer
  • Use the information given to enter an equation in standard form.
    12·2 answers
  • get 10,000 point//// Let be the world population as of March 23, 2013. Approximately, = 7,073,981,143.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!