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
mihalych1998 [28]
3 years ago
8

Solve the equation.How many solutions does ithave?3(5x + 2) =15x +9​

Mathematics
1 answer:
aalyn [17]3 years ago
3 0

Answer:

No solutions

Step-by-step explanation:

To find the number of solutions, solve the equation.

15x + 6 = 15x + 9          Distribute the 3 to the (5x + 2).

(15x - 15x) + 6 = (15x - 15x) + 9     Subtract 15x from both sides.

6 = 9          Since all of the variables cancel each other out, you are left with an untrue statement, so therefore, there are no solutions to this equation.

You might be interested in
HELP PLZ SUPER EZ HURRY Please some1 help me. jodi built a rectangular sandbox for her daughter. The sand measures 6 feet 5 feet
nexus9112 [7]

Answer:

To fill the sandbox, she would need 15 cubic feet.

Step-by-step explanation:

To find the volume of a box, multiply all of its dimensions together.

6ft * 5ft * 1/2ft = 15ft^3

So, since she bought 20 cubic feet of sand, she should have enough with 5 cubic feet left over.

7 0
3 years ago
How do i solve using the substitution method?<br> x+y=-1 <br> y=-2x
leonid [27]

Answer:

(1, -2)

Step-by-step explanation:

<u>Step 1:  Set the second equation into the first </u>

x + (-2x) = -1

x - 2x = -1

-x / -1 = -1 / -1

x = 1

<u>Step 2:  Solve the second equation </u>

y = -2(1)

y = -2

Answer:  (1, -2)

4 0
3 years ago
Read 2 more answers
The mass of Earth is 5.97 &gt;&lt; 1024 kilograms. The mass of the Moon is 7.34 x 1022 kilograms. What is the combined mass of E
LuckyWell [14K]

Answer:

7.34x10^22 kg can also be written as 0.0734 * 10^24 kg

Since both numbers are * 10^24, you can just add 5.97 + 0.0734 = 6.043. Then you have to add the * 10^24 giving you 6.043 * 10^24 kg

The ratio of Earth / moon is 5.97x10^24 / 7.34x10^22 = 81. The mass of the Earth is 81 times the mass of the moon.

Step-by-step explanation: give me brainliest please :)

6 0
3 years ago
What is 22b+3b simplified
ss7ja [257]

it's a simple addition:

22b + 3b =

25b

5 0
3 years ago
Write a story that matches the expression <br><br> 42x - 5
nadezda [96]
I bake 45 cupcakes everyday  and every hour I sell 5 cupcakes.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The number of candies consumed varies inversely with the number of children present. When 12 children are present,140 pieces of
    8·2 answers
  • Witch is longer 2 feet or 30 inches
    7·2 answers
  • Will give BRAINLIEST to the explanation that gives the most sense!!
    11·2 answers
  • Volume of a Cylinder
    9·1 answer
  • In a two-digit number, the units digit is 5 more that the tenth digit. The number itself is three times the sum of its digits. W
    11·2 answers
  • Line segment AB has endpoints A(2, -3) and B(-4, 6). What are the coordinates of the midpoint of AB?
    10·1 answer
  • Find a​ point-slope form for the line with slope 1/5 and passing through the point ​(-7​,-6​).
    6·1 answer
  • Find the nth term for the sequence 20,18,16,14..
    12·1 answer
  • Type a digit that makes this statement true. HELPPPP MEEEEE PLZZZZZ!!!
    6·2 answers
  • In Mendel’s genetic experiments many characteristics of the plants were quantified, such as their height (tall or short), flower
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!