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
Anni [7]
3 years ago
6

Joshua has $560. He wants to buy a laptop that costs $320 as well as a case for the laptop that costs $65 and is currently on sa

le with a 15% discount. He will also have to pay a sales tax of 8% on both products. How much money will Joshua have left after his purchase?
Mathematics
1 answer:
scZoUnD [109]3 years ago
6 0

Answer:

$259.98

Step-by-step explanation:

First you have to subtract the 560 by the 320, which will get you 240. Then you need to multiply 65 by 15% which will get you 9.75. Then you need to notice that it says that the customer will also have to pay a sales tax of 8% on BOTH PRODUCTS. With that said, you must take the 240 and multiply it by 8%, which will get you 259.2, then you must multiply 9.75 by 8% which will get you 0.78, after that, you must add 259.2 to 0.78, which will get you $259.98.

You might be interested in
I do not know how to do this! Please help me!
Andrew [12]

\qquad\qquad\huge\underline{\boxed{\sf Answer}}

Perimeter of given figure is equal to :

Perimeter of square - side length + quarter Circumference of the circle

that is :

\qquad \sf  \dashrightarrow \:(10 \times 4) - (5 + 5) +  \dfrac{2 \pi r}{4}

\qquad \sf  \dashrightarrow \:40- 10 +  \dfrac{3.14 \times 5}{2}

\qquad \sf  \dashrightarrow \:30+  \dfrac{15.7}{2}

\qquad \sf  \dashrightarrow \:30 + 7.85

\qquad \sf  \dashrightarrow \:37.85 \:  \: units

So, the required perimeter is 37.85 units

6 0
2 years ago
A vendor sells hot dogs, bags of potato chips, and soft drinks. A customer buys 4 hot dogs, 3 bags of potato chips, and 4 soft d
makkiz [27]

Hi, Siyasi2 ! Let x = the number of hot dogs, y = the number of chips, and z = the number of drinks. Then we know:

 

5x + 4y + 5z = 15.75

x = y + 0.75

z = 2x - 1

 

Let's substitute the 3rd equation into the first one.  

 

5x + 4y + 5(2x - 1) = 15.75

5x + 4y+ 10x - 5 = 15.75

15x + 4y = 20.75

 

Now, let's re-write the 2nd equation as x - y = 0.75

 

We now have a system of two equations with two unknowns.

 

15x + 4y = 20.75

x - y = 0.75

 

To solve this, we can multiply the bottom equation by 4 and add.

 

15x + 4y = 20.75

+ 4(x - y = 0.75)

 

19x = 23.75

or x = 1.25

 

If x = 1.25, then using the one of the equations above, we can solve for y.

x - y = 1.25 - y = 0.75

.50 = y

 

Since z = 2x - 1, then z = 2(1.25) - 1 = 2.5 - 1 = 1.50

 

So, a hot dog is $1.25, chips are 50 cents, and a soft drink is $1.50. Please let me know if you have any questions.

5 0
3 years ago
Look at the picture and answer 1,2,3 and if it is right i will mark you brainless ❤️
Step2247 [10]

Answer:

1) angle d

2) angle e

3) angle f

Step-by-step explanation:

3 0
3 years ago
Samuel scored a 72, 92 and 80 on his first three exams. What is the minimum score he needs to get on his exam to get an average
sattari [20]
Samuel would need to score a minimum of 96 on his 4th exam
4 0
1 year ago
Find the surface area of a cube with a side length of 8 m
Rudiy27

Step-by-step explanation:

Length= 8m

Surface area = ?

Now ,

Surface  \: area =6  {l}^{2}

= 6 × 8 × 8

= 6 × 64

= 384 {m}^{2}

6 0
2 years ago
Read 2 more answers
Other questions:
  • There are 30 questions on allisons english test the multiple choice questions are worth 2 points each and the short answer quest
    11·1 answer
  • Is what is the first month of an year an example of a statistical question
    8·2 answers
  • Select one of the factors of 5x2 + 7x + 2. a. (5x − 2) b. (x + 2) c. (5x + 1) d. None of the above
    5·2 answers
  • Is 2/3, 1/5, 4/6, 7/12, 8/12 equivalent​
    12·1 answer
  • A woman jogs for 2 km at 8 km/h and then walks for 2 km
    11·1 answer
  • What is the equation of the graph
    6·2 answers
  • Rotate figure 180 degrees clock wise about point (-2,3)
    12·1 answer
  • What is the value ofx?<br> * x-2<br> x=3<br> x=4<br> * x=6<br><br><br> ANWSER IS B<br> X=3
    14·2 answers
  • Victor wanted to know the height of a tree at his friend’s house. On Saturday morning, he measured the shadow of the tree along
    5·1 answer
  • The average height of boys at Greg's school is 5'9" with a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!