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
N76 [4]
3 years ago
5

I spent 15dollars. earned 30dollars. spent 12 dollars now have 18dollars. how much did I begin with?

Mathematics
2 answers:
gogolik [260]3 years ago
5 0
You started with $15. 15-15 = 0 and then you earned $30, but spent $12... 30-12= 18 
Gennadij [26K]3 years ago
4 0
You started with 15. 15 - 15 = 0 + 30 - 12 = 18
You might be interested in
I put the wrong picture on the last one but this is still due soon
fgiga [73]

Answer:

The point ”A“ is the point that corresponds to the last entry in the table.

Step-by-step explanation:

5 0
2 years ago
The price of a stock decreased by 60 cents one week, decreased 10 cents the next week, and decreased another 20 cents the follow
mel-nik [20]

Hi there! Hopefully this helps!

----------------------------------------------------------------------------------------------------------

It <u>decreased by 30 cents</u> per week.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The average <em>rate of change</em> is calculated as:

the <u>ratio of the sum of the change</u> in the three weeks <u>divided by</u> <u>the number of weeks. (</u>The <em>number of weeks</em> being <u>3</u>)

 <em>Rate of change</em> = \frac{-60 -10 -20}{3}.

(-60 + -10 + -20 = -90). So, to <em>simplify</em> it:

\frac{-90}{3} = <u><em>-30</em></u>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Incase you are confused:

Since the average <u>rate of change</u> is <em>negative</em>, this means that the <u>stock price</u> has <em>decreased</em>.

3 0
3 years ago
Martina filled 100 mL container with water. Simone field a 1.2 L container. How much water more water did Simone have her contai
Helga [31]

20 mL

hope this helps

                                            

              

     

5 0
3 years ago
The sum of three consecutive even numbers is 114. what is the smallest of the three numbers?​
saul85 [17]

Answer:

36

Step-by-step explanation:

Let's let n be any number.

If we multiply n by 2, we get 2n. Since anything multiplied by 2 is even, 2n <em>must</em> be even. Therefore, let 2n be our first number.

So, the consecutive even number will be (2n+2) followed by (2n+4).

We know that their sum must be 114. Therefore, we can write the following equation:

(2n)+(2n+2)+(2n+4)=114

Solve for n. Combine like terms on the left:

6n+6=114

Subtract 6 from both sides:

6n=108

Finally, divide both sides by 6. Therefore, the value of n is:

n=108/6=18

Therefore, our first even number is 2n or 2(18) which equates to 36.

And the consecutive even numbers will be 38 and 40.

So, the smallest of them, the first term, is 36.

4 0
3 years ago
Read 2 more answers
12. Determine the missing angle measures.<br> M&lt;1<br> M&lt;3
Masja [62]

Answer:

3 is 15 degrees and 1 is 67 degrees

3 0
2 years ago
Other questions:
  • (x2 − 8x + 5) − (−3x2 + 5x − 9)
    12·1 answer
  • Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.
    6·1 answer
  • Which expression is not a polynomial? <br> A. 3x + 5<br> B. 2/5x - 21<br> C. 5<br> D. x^-3 + 5x
    6·1 answer
  • Solve for x -25x+175&gt;225 and 5x-83&gt;-73
    9·1 answer
  • B) 11' if I1 = 1,331.<br> What’s the answer
    6·1 answer
  • GUYS I NEED THIS ANSWERED PLEASE ASAP
    6·2 answers
  • WHAT IS 2(X) . Y= Y+ 56- 12 TO SECOND POWER ( THIS IS 4 U CHAD)
    15·1 answer
  • Help pls and quick thanks
    15·1 answer
  • 5(y +2/5) = -13
    6·1 answer
  • Help me plzzzzzzzzzcdvvebd
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!