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
insens350 [35]
3 years ago
7

Adrianna bought 4 spiral notebooks that cost

Mathematics
1 answer:
love history [14]3 years ago
8 0

Answer:

$5.46

Step-by-step explanation:

Find out how much she had to pay by multiplying the amount she got by the cost and adding the two totals together.

4*2.49=9.96

2*2.29=4.58

4.58+9.96=14.54

Subtract to find change

20-14.54=5.46

You might be interested in
What percent of 50 is 40?
sergejj [24]

Answer:

80%

Step-by-step explanation:

Was this the answer you were looking for??

6 0
3 years ago
Read 2 more answers
If $7500 is invested at an interest rate of 5% each year, what is the value of the investment in 4 years? Write an exponential f
Vanyuwa [196]
The answer is 9,116.3
7500*(1+0.05)^4 
3 0
3 years ago
Can someone please fix the incorrect problems?
blondinia [14]

First question: Answer is D

∵ Area of rectangle is L ⋅ W = 12 ⋅ 6 = 72 ft^{2}

∵ Area of the shaded region is 36 ft^{2}

∴ The area of the unshaded region =

the area of the whole rectangle - the shaded region =

72 - 36 = 36 ft^{2}

∴ The area of the unshaded region = 36 ft^{2}

Second question: Answer is A

∵ Area of triangle is \frac{1}{2}Bh =

\frac{1}{2} ⋅ x ⋅ 4 = 32ft^{2}

∵ Height (h) = 4 ft

∴ Base (B) = \frac{32}{4} ⋅ 2 = 8 ⋅ 2 = 16

∴ Base (B) = 16 ft

Third question: Answer is D

6.009 = 6 + 0.009

Fourth question: Answer is B

104.0032 = One hundred four and thirty-two ten-thousandths

Fifth question: Answer is B

∵ Perimeter of rectangle = 2(W+L) =

2(80+120) = 2 ⋅ 80 + 2 ⋅ 120 = 160 + 240 = 400 ft^{2}

∴ He needs 400 ft^{2} of fencing





3 0
4 years ago
Divide the binomial by the monomial to find the quotient -36x^4y + 144x^2 y^6/ -4x^2y
elixir [45]
The way that you would do this is by taking -4x^{2} out of the binomial, or as I like to think about it, 'un-distributing'. :p
-4x^{2} out of -36x^{2}y, you end up with 12x^{2}. 
When you take -4x^{2} out of 144x^{2}y{6}, you get -36y^{5}. 
Put it together, and the solution is 12x^{2} - 36y^{5}.

Hope I helped!!
 
8 0
4 years ago
Read 2 more answers
The Mountain Springs Water Company has two departments, Purifying and Bottling. The Bottling Department received 58,000 liters f
SashulF [63]

Answer:

52,000 liters.

Step-by-step explanation:

We know that the Bottling Department completed 56,000 liters, but this is not the total amount of production started and completed, because there are 4,000 liters that are equivalent to work-in-process. In other words, those 4,000 liters equals a partially finished product that is awaiting further processing.

Because we want to know what the final finished product is, we simply subtract these 4000 liters.

Mathematically:

L = 56,000 - 4,000

L = 52,000

8 0
4 years ago
Other questions:
  • Pants $80 buy one at regular pric. Get a second one for half price. (How much for 2 pair?)
    13·1 answer
  • Solve the following equation for B be sure to take into account whether a letter is capitalized or not.
    13·2 answers
  • 11. Determine whether the triangles are similar. If so, what is the similarity statement and the
    12·1 answer
  • And a scale drawing of an apartment, 1 cm represents 2 3/4 Feet. If the length of the kitchen is 4 1/2 cm on the scale drawing,
    5·1 answer
  • Estimate each product.Then write whether the estimate is greater than or less than the actual product.There are 62 rows of 9 cha
    10·1 answer
  • Use intercepts to graph the equation 2x-5y=10 Show work :)
    9·1 answer
  • Find the missing angle <br><br> Plssss help !!!
    12·1 answer
  • 1. Determine the intervals on which each function is increasing or
    5·1 answer
  • The total charge in dollars for a car rental can be determined by using the function c = 0.4x + 35, where c represents the total
    15·1 answer
  • What will be the answer for the question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!