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
Dimas [21]
2 years ago
9

Heather has $45.71 in her savings account. She bought six packs of markers to donate to her school. If each pack of markers cost

$3.99, how much money does she have in her bank account after the donation?
A. $39.71

B. $35.72

C. $41.72

D. $21.77
Mathematics
2 answers:
Fittoniya [83]2 years ago
4 0
The answer would be D. $21.77
morpeh [17]2 years ago
4 0

Answer:  The correct option is (D) $21.77.

Step-by-step explanation:  Given that Heather has $45.71 in her savings account and she bought six packs of markers to donate to her school. Each pack of markers cost $3.99.

We are to find the amount of money that she has in her bank account after the donation.

Cost of 1 pack of marker = $3.99.

So, the cost of six packs of marker = $(3.99 × 6) = $23.94.

Since there was $45.71 in her savings account before the donation, so the amount of amount of left after the donation is given by

A_l=\$(45.71-23.94)=\$21.77.

Thus, the required amount of money left in her saving's account after the donation is $21.77.

Option (D) is CORRECT.

You might be interested in
Determine the equation of a circle with its centre at the origin in the Cartesian plane and with a radius of 2√3 units​
mojhsa [17]

Answer:

x^2 + y^2 = 12

Step-by-step explanation:

For a circle with the center at the origin [(h,k) is (0,0)]

use the formula:

x^2 + y^2 = r^2

In this case r is 2sqroot3.

(2sqroot3)^2 is 12.

2•2•sqrt3•sqrt3

= 4•3

= 12

So we get,

x^2 + y^2 = 12

7 0
2 years ago
The graph of a logarithmic function is shown below.
soldier1979 [14.2K]

Answer:

x > 0

Step-by-step explanation:

Domain of a function is defined by the set of x-values of the graph of a function.

From the graph attached,

x-values are starting from x > 0 [Since x ≠ 0] and moves towards infinity,

Therefore, domain of the function will be,

(0, ∞) Or x > 0

7 0
2 years ago
Read 2 more answers
Milan runs 6 miles in 55 minutes. At the same rate, how many miles would he run in 44 minutes?
jarptica [38.1K]

Answer: 4.8 miles

Step-by-step explanation:

6/55 = x/44

55x = 6(44)

55x = 264

x = 264/55 = 4.8 miles

3 0
3 years ago
What is the solution set of x2 + y2 = 26 and x − y = 6? A. {(5, -1), (-5, 1)} B. {(1, 5), (5, 1)} C. {(-1, 5), (1, -5)} D. {(5,
Rus_ich [418]
He two equations given are
x^2 + y^2 = 26
And
x - y = 6
x = y +6
Putting the value of x from the second equation to the first equation, we get
x^2 + y^2 = 26
(y + 6) ^2 + y^2 = 26
y^2 + 12y + 36 + y^2 = 26
2y^2 + 12y + 36 - 26 = 0
2y^2 + 12y + 10 = 0
y^2 + 6y + 5 = 0
y^2 + y + 5y + 5 = 0
y(y + 1) + 5 ( y + 1) = 0
(y + 1)(y + 5) = 0
Then 
y + 1 = 0
y = -1
so x - y = 6
     x + 1 = 6
x = 5
Or
y + 5 = 0
y = - 5
Again x = 1
So the solutions would be (-1, 5), (1 , -5). The correct option is option "C".

4 0
2 years ago
Read 2 more answers
What is the value of 3ab+5b-6 when a=1 and b = 3
Jet001 [13]
The value of 3ab+5b-5 is 18

8 0
2 years ago
Other questions:
  • Dory and nemo go to Taco Bell for lunch.dory orders three soft tacos and three double deckers for $11.25 nemo pays $10.00 for fo
    14·1 answer
  • Which term is the constant in the following equation 17x+5=-3x? *
    13·1 answer
  • 3x3 + 15 x2 + 4x +21<br> Polynomial division
    8·1 answer
  • Is 3x-7xyz polynomial
    7·1 answer
  • An item costs $370 before tax, and the sales tax is $33.30. What is the sales tax rate in a percentage
    10·2 answers
  • Solve for x.<br> 3x - 161<br> 7x - 382
    12·1 answer
  • Gavin has 16 blue marbles and 8 white ones. If he wants to place them in identical groups
    9·1 answer
  • (5.9)(1.102)<br><br><br> What’s does that mean
    11·2 answers
  • Which expression is equivalent to this: "3 multiplied by z"?
    9·1 answer
  • After spending 2/5 of her pocket money,Joyce realised she has spent $18.00. find her pocket money.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!