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
Xelga [282]
2 years ago
8

I NEED HELP ASAP!!!!!

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
6 0
The only solution is x=7
Although the problem is solves correctly, always makes sure to check it by inputting it back into the equation. Putting -3 into the equation, one side turns negative and the other is positive. For this reason, it is impossible for one of the answers to be -3.
You might be interested in
Mrs. Cousins works in a pool store and earns a 9.5% commission on every swimming pool she sells. How much commission would she e
stepan [7]

Answer:

$532

Step-by-step explanation:

19/200 * 5600/1

Cross cancellation makes this:

19/1 * 28/1

19 * 28

(19 * 20) + (19 * 8)

380 + 152

$532 in commission

6 0
3 years ago
The sum of two numbers is nine. If one number is subtracted from the other, the result is -3. Find the numbers
12345 [234]

Answer:

3,6

Step-by-step explanation:

x+y=9

x-y=-3

Adding these two equations we get 2x = 6, x=3

y=6

3 0
3 years ago
Carmine took out 28- year loan for $151,000 at an APR of 9.9%, compounded monthly, while Richie took our a 28- year loan for $11
nadezda [96]
Carmin 151000(1+9.9%/12)^204=??? richie 116000(1+9.9%/12)^204=???
8 0
3 years ago
Read 2 more answers
En una camioneta se pueden transportar 28.5 kilogramos. ¿ Cuántas camionetas se necesitan para transportar 484.5 Kg?
r-ruslan [8.4K]

Answer:

The number of trucks required is 17.

Step-by-step explanation:

28.5 kilograms can be transported in a van. How many trucks are needed to transport 484.5 Kg?

For the transportation of 28.5 kg, one truck is required.

Total mass = 484.5 kg

The number of trucks required is

n = total mass/ mass of one

n=\frac{484.5}{28.5}\\\\n = 17

3 0
3 years ago
I have $100. I spent $40 on a prize and $45 on food. How do I figure out what % is purchase is from the original amount I had?
Paladinen [302]
You could say that you spent (purchased) 85% of the money that you had.

You spent a total of $85.

If you create the fraction 85/100, that is the same as saying you spent 85% of the money.
8 0
3 years ago
Other questions:
  • the scale on the map of Virginia shows that 1 inch represents 30 miles.the actual distance from rochmond Virginia to Washington
    12·1 answer
  • How to do 4x + 5 equals 8
    9·1 answer
  • Jim earns $1,600 per month after taxes. He is working on his budget and has the first three categories finished.
    15·1 answer
  • Square root of 6 - square root of 2= ?
    13·1 answer
  • The average marks obtain by three students is 15.if 2 students obtain 12 and 18 Marks respectively find the marks obtained by th
    9·1 answer
  • An airline estimates that 94% of people booked on their flights actually show up. If the airline books 68 people on a flight for
    12·1 answer
  • Need help don’t know how to do this
    12·1 answer
  • 3 cm<br> 18 cm<br> 30 cm<br> 3 cm<br> 18 cm
    5·1 answer
  • 10 divide 6.0 please
    13·1 answer
  • 30 divided by 5 - 2 + 7 = 3 <br> Then , write down the correct equation.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!