A family wants to buy a new computer. The regular price is $849. The store is offering a 20% discount, and a sales tax of 6% is added after the discount. What is the total cost of the computer?

A. $169.80

B. $679.20

C. $719.95

D. $789.75

Answer:

1. Alex is correct 2. Arianna is correct c:< 3. Ignacio is correct

Step-by-step explanation:

1. 14x = 100

2. 12 * x = 625

3. 217x - 975

uwu hope this helped and tell me if this is wrong

Answer:

i geuss im a noob

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

1) convert ft to cm

5ft=152.4cm

633ft=19293.84cm

2) 2*3.14*152.4=975.072

3)19293.84/975.072 = 20.16rev

Answer: He will arrive at 1:30

Step-by-step explanation:

Answer:

14,   15/4x + 3/2

15,   -2x + 14

Step-by-step explanation:

3/4x+3x+2-1/2=

=15/4x+3/2

6x+30-8x-16=

=6x-8x+30-16=

= - 2x+14

Answer:

Step-by-step explanation:

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.

Answer:

-6.77

Step-by-step explanation:

4.23 - 7.55 = -3.32

-3.45 + -3.32 = -6.77

Sidenote: I hope this helps! :D

Answer:

-6.77

Step-by-step explanation:

Answer:

1/11

Step-by-step explanation:

Answer:

1/11

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

i think this because once you add 20 + 10 it does equal 30 but once you do the actual math it would not be subtractiing 30

30

Step-by-step explanation:

For each flower there are 6 petals, so you multiple 5 by 6 to get the total amount of petals for 5 flowers

Answer:

30 pedals

Step-by-step explanation:

Using the chart, we can find a pattern, flowers * 6 = pedals.

So, 5 * 6 = 30 pedals.

Answer:

y=-2x+190

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

brainliest please.

Answer:

1:13

1 floor per 13 feet.

It means how many floors are to be allocated in a certain area of space.

Step-by-step explanation:

Answer:

its A

Step-by-step explanation:

Answer:

11. 1 1/2

12.  3/10

Step-by-step explanation:

11.

Answer:

=1 1/2

Solution by separating parts

Rewriting our equation with parts separated

=3+2/5−1−9/10

Solving the whole number parts

3−1=2

Solving the fraction parts

2/5−9/10=?

Find the LCD of 2/5 and 9/10 and rewrite to solve with the equivalent fractions.

LCD = 10

4/10−9/10=−5/10

Reducing the fraction part, 5/10,

−5/10=−1/2

Combining the whole and fraction parts

2−1/2=1 1/2

12:

=3/10

Solution by separating parts

Solving the fraction parts

9/10−3/5=?

Find the LCD of 9/10 and 3/5 and rewrite to solve with the equivalent fractions.

LCD = 10

9/10−6/10=3/10

Answer:I can’t disagree less...

Step-by-step explanation:

C

5x6+5 / 6 - 3 1/3

30+5/6 - 3 1/3

35/6 - 3 1/3

35/6 - 3x3 + 1/3

35/6 - 9+1/3

35/6 - 10/3

Lcd = 6

35/6 - 10x2/3x2

35/6 - 20/6

35-20/6

15/6

5/2

2 1/2

Answer:

The difference in its simplest form is [tex]2\frac{1}{2}[/tex]

Step-by-step explanation:

  [tex]5\frac{5}{6}[/tex] - [tex]3\frac{1}{3}[/tex]

= [tex]5\frac{5}{6}[/tex] - [tex]3\frac{2}{6}[/tex]

= [tex]2\frac{3}{6}[/tex]

= [tex]2\frac{1}{2}[/tex]

Answer:

Step-by-step explanation:

Ytigr

Answer:

19) 17+5

20) 7+10

21) 44/11

22)6/2

23)6x2

24) 14+4

25) 3x13

Step-by-step explanation:

hope this helps

Answer:

17+5=22.   44÷11=44.  6×4=24

7+10=17.     6÷2=3.      14+4=18

3×13=39

Step-by-step explanation:

1)  17

+   5

 2  2          

    1

2) 7+10+17 (count on from your fingers. call yourself ten then count 7 more)

3) quotient means to divide 44÷11 = 4 (use bus stop meathod)

4)split also means to divide 6÷2=3 (draw a line down your page and keep splitting dots between each side and stop when you get to six you should have 3 dots on eack side meaning 3 is your answer)

5) product means to times/ to multiply so 6×4=24 (use time tables)

6) sum means to add 14+4=18 (use written method used in question 1 or call yourself 14 and count on 4 steps)

7) product means to times 13× 3=39 (use written method but instead of adding times so 3×3=9 then add a zero and then do 1×3 which is 3 and then 30+9 gives you 39)

i did them in order of how you gave them hope this helps xx

Answer:

B

Step-by-step explanation:

Answer:

5x?=30 and ?x5=30

Step-by-step explanation:

First of, these 2 are both the same, and the communitive property applies to both.

The question example is in division, since the communitive prop. doesn't apply on division, it would be almost impossible to find another answer in division form. 5x? Is asking 5 times what equals thirty, so we are using what we know to figure it out. Sorry, I can't provide a good explanation :<

Answer:

2 and 1/3

Step-by-step explanation:

6/3 is 2, one left over is 1/3

so 2 and 1/3

The answer is:  2 1/3.

Answer:

1.50?

x means per so 1.50 dollars per granola bar

Answer:

13

Step-by-step explanation:

Each time it adds the two numbers behind it, so 5 + 8 = 13.

Answer:

11

Step-by-step explanation:

i say 11 bc 5+3 = 8 and 8+3=11 so..... im very sorry if my answer is wrong

Answer:

its a

Step-by-step explanation:

because its lowering thr taxes

I think the answer is A ig? If is wrong then im sorry

Answer:

10

Step-by-step explanation:

this is just a guess so I would wait for someone or just go with this

Answer:

10! I think its right sorry if its wrong :<

Step-by-step explanation: