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
kolezko [41]
3 years ago
10

You buy the same number of brushes, rollers, and paint cans. Write an expression in simplest form that represents the total amou

nt of money you spend for
painting supplies... Brush cost $3.99, Paint cost $21.79 and Paint roller cost $6.89
Mathematics
1 answer:
Soloha48 [4]3 years ago
3 0

If you buy ' N ' of each item, then you'll pay  3.99N  for brushes,
21.79N  for cans of paint, and  6.89N  for rollers.

The question assures us that you bought the same number of
each item.  So your total bill at the hardware store checkout is

                      3.99N + 21.79N + 6.89N

                 =  N (3.99 + 21.79 + 6.89)

                 =        32.67 N .
 

You might be interested in
56 + 41 = 30 + <br> A 57<br> B 67<br> C 77<br> D 87
aksik [14]
The answer is B
Comment for an explanation
I HOPE THIS HELPS :)
3 0
3 years ago
Read 2 more answers
Explain how connecting digits to the right of the decimal point helps you multiply decimals.
Alex787 [66]

answer:

the decimal point shifts to the right to represent each multiplication by 10

Step-by-step explanation:

an example is 1.23*10

would give you 12.3 and if you multiply it by 100 it would give you 123

5 0
3 years ago
The music store sold 12 trumoets and 19 clarinets last month. If clariners sell for $139.95 and the store made $4,578.45 from sa
Kamila [148]

Answer:

$159.95

Step-by-step explanation:

Let price of trumphet be defined by x

price of clarinet = $139.95

Number of clarinets sold = 19

Earning through clarinets' sale = 19*139.95 = 2659.05

Total earning of store = $4578.45

Earning through trumphets' sale = 4578.45 - 2659.05 = 1919.40

price of one trumohet = \frac{1919.40}{12} = 159.95

price of clarinet = $159.95

7 0
3 years ago
Which expression is equivalent to the quantity five raised to the negative second power times three raised to the fifth power en
serg [7]

The equivalent expression is 5^(4) * 3^(-10)

<h3>How to determine the equivalent expression?</h3>

The statement is given as:

five raised to the negative second power times three raised to the fifth power end quantity all raised to the negative second power

Rewrite properly as:

(5^-2 * 3^5)^-2

Expand the expression by multiplying the exponents

So, we have:

5^(-2 -2) * 3^(5 *-2)

Evaluate the products

5^(4) * 3^(-10)

Hence, the equivalent expression is 5^(4) * 3^(-10)

Read more about expression at

brainly.com/question/723406

#SPJ1

6 0
1 year ago
Math problem help me. I got it wrong I think
lukranit [14]

Answer:

The answer is B

Step-by-step explanation: After solving this equation using y=mx+b

I got y=-4x+7

So they give us the slope which is negative 4

so you would throw in the x coordinate with the slope and multiply to get y=-12+7

then you would use the y coordinate to substitute the Y

-5=-12+7

i add twelve on both sides and end up with the y intercept being 7]

so I add them into the equation and got y=-4x+7

8 0
3 years ago
Other questions:
  • Someone plz help me
    6·1 answer
  • What is the product of z1 and z2 if
    15·1 answer
  • Correct answer gets brainliest
    6·1 answer
  • The playing surfaces of two foosball tables are similar. The ratio of the corresponding side lengths is 10 : 7. What is the rati
    5·1 answer
  • Graph the direct variation y=−1.5x. Using the graph, find the value of y corresponding to the value of x equal to 1; 0; 2; 3.
    14·1 answer
  • Help me what is the answer
    8·2 answers
  • Join points 20 <br><br> code 930-905-7061<br> pass Spozhmay
    8·1 answer
  • 38 is 40% of what number?<br> URGENT
    8·2 answers
  • DO THE MATH NOW
    7·1 answer
  • What is 2x2. Who ever answer will be the Brainlyist I don’t know how to spell oof
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!