You but a new laptop for 300 . The sales tax is 6% .what is the total cost for the laptop including the sales tax

Answer:

I think 70 but not sure

Step-by-step explanation:

sorry if its wrong

Answer:

70

Step-by-step explanation:

x + 80 + 30 = 180     {Angle sum property}

   x + 110 = 180

          x = 180 - 110

          x = 70

Answer:

IQ scores and GPAs are positively correlated with a strong relationship. Similarly, IQ and SAT scores are positively correlated with a strong relationship. Because the variable IQ is in both sets, there is likely to be a relationship between the other two variables, GPAs and SAT scores.

Step-by-step explanation: right on edge 2020

Answer:

Sample Answer: IQ scores and GPAs are positively correlated with a strong relationship. Similarly, IQ and SAT scores are positively correlated with a strong relationship. Because the variable IQ is in both sets, there is likely to be a relationship between the other two variables, GPAs and SAT scores.

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Answer:

23 inches bc 6 times 6 is formula for area so ya 6 times 4 equals 24

Answer:

A 24

Step-by-step explanation:

First find the side lengths. In this example, use 36 squared which equals 6.

Next use the side lengths to find perimeter because the question says wants ribbons on the edge. In this example, 6+6+6+6 or (6+6) times 2 which equals 24.

Answer:

2+2=4 and hi

Step-by-step explanation:

Answer:

I cannot see anything.

Answer:

Step-by-step explanation:

1) [tex]\frac{1}{3}-(\frac{1}{3}*\frac{1}{3}) + (\frac{1}{3}[/tex] ÷[tex]\frac{1}{3}) =[/tex] [tex]\frac{1}{3}-\frac{1}{9} +(\frac{1}{3}*\frac{3}{1})[/tex]

                                  [tex]=\frac{1}{3}-\frac{1}{9}+1\\\\=\frac{1*3}{3*3}-\frac{1}{9}+\frac{1*9}{1*9}\\\\=\frac{3}{9}-\frac{1}{9}+\frac{9}{9}\\\\=\frac{3-1+9}{9}\\\\=\frac{11}{9}\\\\=1\frac{2}{9}\\[/tex]

2)

 [tex](3\frac{3}{4}-2\frac{2}{3})*1\frac{1}{2}=(\frac{15}{4}-\frac{8}{3})*\frac{3}{2}\\\\=(\frac{15*3}{4*3}-\frac{8*4}{3*4})*\frac{3}{2}\\\\=(\frac{45}{12}-\frac{24}{12})*\frac{3}{2}\\\\=(\frac{45-24}{12})*\frac{3}{2}\\\\=\frac{21}{12}*\frac{3}{2}\\\\=\frac{21}{4}*\frac{1}{2}\\\\=\frac{21}{8}\\\\=2\frac{5}{8}[/tex]

3) When finding equivalent fractions both numerator and denominator should be multiplied with the same number. But  Lethna didn't multiply with the numerator.

[tex]\frac{2}{5}+\frac{1}{2}=\frac{2*2}{5*2}+\frac{1*5}{2*5}\\\\=\frac{4}{10}+\frac{5}{10}\\\\=\frac{9}{10}[/tex]

4) In fraction multiplication convert mixed fraction to improper fraction and reduce to smallest term

[tex]1\frac{1}{2}*5\frac{1}{3}=\frac{3}{2}*\frac{16}{3}\\\\=8[/tex]

5)

[tex]8\frac{2}{3}*5\frac{4}{9}=\frac{26}{3}*\frac{49}{9}\\\\=\frac{1274}{27}\\\\= 47\frac{5}{27}\\\\[/tex]

6) Use Keep Change Flip (KCF) method for fraction division

[tex]4\frac{2}{5}[/tex] ÷ [tex]6\frac{5}{8}[/tex] = [tex]\frac{22}{5}[/tex] ÷ [tex]\frac{53}{8}[/tex]

          [tex]= \frac{22}{5}*\frac{8}{53}\\\\=\frac{176}{265}[/tex]

Answer:

The answer is $161.25

Step-by-step explanation:

5×28.25=141.25

141.25+20=161.25

hope that helps

Answer:

$ 161.25

Step-by-step explanation:

you would first do $28.25 times 5 ( cuz of Ryan an 4 of his friends ) than you would add $20.00 and it should give you $161.25

Answer:

45=60%

15=20%

30=40%

60=80%

75=100%

Step-by-step explanation:

Answer: Approximately due to my calculations there are about 60 girls

Step-by-step explanation:60% as a decimal is 0.6

Answer:

3dollars

Step-by-step explanation:

easy

Answer:

x= -3

y= -2

From the first one, if you add 2y to both sides you can plug that into the second one and solve for y. Then, plug y to the first one and solve for x.

Answer:

105.66

Step-by-step explanation:

87.5 times 1.05= 91.875

then you do 91.875 times 1.15 = 105.656

Answer:

I got $105.66

Step-by-step explanation:

I multiplied the subtotal by .05(to represent sales tax %) then added the solution to $87.50. then I multiplied .15(tip) to $87.50. Added that to the previous solution and got $105.66. Read below for clarification.

87.50(.05) = 4.375(or 4.38)

87.50 + 4.375 = 91.875

87.50(.15) = 13.125

91.875 + 13.125 = $105.66

Answer:

Callie has 4 months to pay off the bill. The rational number is +4. The sign is positive because it represents a quantity of something, in this case, months

Step-by-step explanation:

trust me :)

Answer:

a) 19 batches

b) $0.18

Step-by-step explanation:

A 4-pound bag of sugar contains 4 54 one-teaspoon servings and costs $3.49. A batch of muffins uses 1/2 cup of sugar.

1 cup = 48 teaspoons

a) How many whole batches can you make if you use as much of the sugar as possible?

1 batch = 1/2 cups of sugar = 24 teaspoons of sugar

Hence,

24 teaspoons of sugar = 1 batch

454 one-teaspoon servings = x

Cross Multiply

24 × x = 1 × 454

x = 454/24

x = 18.9166666667

Approximately to whole batches = 19 batches

b) What is the cost of sugar for each batch?

454 one-teaspoon servings and costs $3.49 = 19 batches

Hence

19 batches = $3.49

1 batch = x

x= $3.49/19

x = $0.18368421052

Approximately = $0.18

Answer:

B- A rectangle

Step-by-step explanation:

Got it right on edge

Answer:

Tha answer is b. a rectangle.

Step-by-step explanation:

Answer:

Lines a and b are parallel.

Because when 54 is added to 126, the answer is 180.

(SAME SIDE INTERIOR THEOREM)

Answer:

A

Step-by-step explanation:

Answer:

Clare

Step-by-step explanation:

Clare ~ 2 1/2 divided by 1/3 = 7.5

Han~ 1 2/3 divided by 1/4 = 6.6666

Clares is larger so clare's was stronger

Answer:

-4

Step-by-step explanation:

the slope form is y=mx+b and when finding the slope you look at the m value for your answer

Answer:

The slope is -4

Step-by-step explanation:

The slope of an equation in y = mx + b form (slope-intercept form) is always going to be the coefficient of x.

Answer:

36.33 its not correct

Step-by-step explanation:

but if its correct thank me ;)

Answer:

660

Step-by-step explanation:

[tex]11 x 5 x 12 = 660[/tex]

Answer:

-1/3

Step-by-step explanation:

To find the slope, we can use the slope formula

m = ( y2-y1)/(x2-x1)

    = ( 9-10)/(10-7)

    = -1/3

Answer:

-1/3

Step-by-step explanation:

The slope formula is [ y2-y1/x2-x1 ].

9-10/10-7

-1/3

Best of Luck!

Answer:

4

Step-by-step explanation:

3 + 4(2x - 1) = 23

4(2x - 1) = 20

8x - 4 = 20

8x = 24

x = 3

---------

2(3) - 2

6 - 2

4

Answer:

[tex]\frac{0}{4} x[/tex]

Step-by-step explanation:

We can use the equation: [tex]\frac{-4}{-4} \frac{-(-4)}{-(-8)}[/tex]

After solving, we get [tex]\frac{0}{4} x[/tex].

This means that the equation of the line is y = -4. This is a horizontal line moving infinitely in both directions with a constant y-value of -4.

Answer:

8.49 inches

Step-by-step explanation:

i hope this helped :) i highly recommend calculator soup btw its amazing

Answer: the slope intercept form of 2x+y=6 is y=-2+6

Step-by-step explanation:

2x+y=6  (subtract 2x from both sides)

-2x    -2x  (the -2x and the 2x cancel leaving...)

y=-2x+6  →( y equals negative two x plus six)

Answer:

To distribute means to divide something or give a share or part of something. For example, for the problem 4(6+2), you would use the distributive property and distribute the 4. Making the end result, 24+8.

Answer:

The distributive property tells us how to solve equations in the form of a(b + c). The distributive property is sometimes called the distributive law of multiplication and division. Normally when we see an equation like this … 4(8+3) distributive property format 4(8+3) -> 4(11) -> 44 we just evaluate what’s in the parentheses first, then solve it: 4(8+3)=4x8 + 4x3=44 These are the 2 methods

Step-by-step explanation: