How much did each notebook and each binders cost

Answer:

20 ounces

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

to find the area of the rectangle you have to multiply length x width.

In this case that would be

(20) (9.2)

Answer:

$65.00

Step-by-step explanation:

Cost price of shirt after giving discounts is equals to [tex]\$68[/tex].

" Cost price is defined as the price to be paid at the time of purchase any product."

According to the question,

Initial cost price of shirt [tex]= \$100[/tex]

First discount [tex]= 15\%[/tex]

Discount amount [tex]= 15\%[/tex] of [tex]100[/tex]

                             [tex]= \frac{15}{100} \times 100\\\\= \$15[/tex]

Cost price after first discount [tex]= 100 - 15[/tex]

                                                 [tex]= \$85[/tex]

Second discount [tex]= 20\%[/tex]

Discount amount [tex]= 20\%[/tex] of [tex]85[/tex]

                             [tex]= \frac{20}{100} \times 85\\\\= \$17[/tex]

Cost price after first discount [tex]= 85 - 17[/tex]

                                                 [tex]= \$68[/tex]

Hence, cost price of shirt after giving discounts is equals to [tex]\$68[/tex].

Learn more about cost price here

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9514 1404 393

Answer:

Step-by-step explanation:

The equation representing either purchase will multiply the number of items by their cost, for each item, and show the total as the cost of the purchase. Here, p is defined as the cost of a pretzel; g is defined as the cost of a granola bar.

Landon's purchase

 1 pretzel + 5 bars will cost 1p +5g

 That cost is 17.55, so the equation is ...

     p +5g = 17.55

Lesley's purchase

  4 pretzels + 2 gars will cost 4p +2g

  That cost is 13.50, so the equation is ...

     4p +2g = 13.50

__

To solve, you can subtract the second equation from 4 times the first:

  4(p +5g) -(4p +2g) = 4(17.55) -(13.50)

  18g = 56.70 . . . . collect terms

  g = 3.15 . . . . . . . . divide by 18

Then the cost of a pretzel can be found using the first equation.

  p + 5(3.15) = 17.55

  p = 1.80

The cost of a pretzel is $1.80; the cost of a granola bar is $3.15.

Answer:

425 grams divided by 28.3 = 1 ounce is about 15 ounces

Step-by-step explanation:

Since there are 425 grams in total and 28.3 GRAMS = 1 OUNCE that means. Every 28.3 grams in the total of 425 grams are ounces so we divide it by the 28.3 in order to find the ounces since every 28.3 grams are ounces!

Answer:

...............15 .................

Answer:

68

Step-by-step explanation:

16^2= 2x16/16+16=32

32-100=68

Answer:

The answer is 14[tex]\pi[/tex] mm.

Step-by-step explanation:

Answer:

C=2x3.14xR

Step-by-step ex:

C=2x3.14x7

2x7=14

Sooo 14(3.14)mm

Answer:

0.512 ; - 0.538

Step-by-step explanation:

Using the standard linear regression relation :

y = bx + c

b slope ; c = intercept ; y = dependent ; x = independent variable.

For finalist between 2004 - 2014 ;

y = 0.024x - 0.328

x = 35

y = 0.024(35) - 0.328

y = 0.512

For finalist between 1990 - 2014 ; with 14 winners ; change in daily circulation :

y = -0.015x - 0.328

x = 14.

y = -0.015(14) - 0.328

y = - 0.538

Answer:

The mean number of elk to cross all fields protected by fence is equal to 3.65 per month.

Step-by-step explanation:

Given the confidence interval : (2.9,4.4)

Confidence = xbar ± standard Error

To obtain the mean :

We first calculate the standard error :

Standard Error from confidence interval :

(Upper boundary - Lower boundary interval) / 2

(4.4 - 2.9) / 2

1.5 / 2

= 0.75

Hence, the mean can be obtained as :

(Lower boundary + 0.75) or (Upper boundary - 0.75)

Lower boundary + 0.75 = 2.9 + 0.75 = 3.65

Upper boundary - 0.75 = 4.4 - 0.75 = 3.65

2 ways to get to 1/2

Way 1:

Use the 1/4 scoop 2 times

1/4 + 1/4 =2/4

2/4 simplified is 1/2

Way 2:

Use the 1/8 scoop 4 titmes

1/8+1/8+1/8+1/8=4/8

4/8 simplified is 1/2

Hope this helps!

Answer:

y=11.5466(1.8484)^x

Step-by-step explanation:MRK ME BRAINLIEST PLZZZZZZZZ

x       y

0      14  

1       23  

2      30  

3      58  

4     137  

5     310

To Find: What is the exponential regression equation to best fit the data?

Solution:

General form of exponential regression equation : y=ab^x

So, using calculator

Regression Equation: y=11.5466(1.8484)

Hence  the exponential regression equation to best fit the data is  

y=11.5466(1.8484)^x

Answer: 11.55 (1.85)^x

Answer:

nadbagzfs vcs vc vcs da vcs cxag faça fax scccw wccavsvcsvgv vcs ibiah usb ta ta teu Av

Answer:

x= 7

3x-20

2x+15

you would add 3x+2x equals 5x and 20 +15= 35

5x+35

35 divided by 5 is 7 and then on the 5x divide by 5 and leaves x=7

Answer:

35

Step-by-step explanation:

Angles 2x + 15 and 3x - 20 are adjacent angles.

Adjacent angles are equal.

3x - 20 = 2x + 15

3x - 2x = 15 + 20

x = 35

Answer:

C (sorry if its incorrect)

Step-by-step explanation:

9514 1404 393

Answer:

  3x -2y = 12

Step-by-step explanation:

The constant in the standard form equation for a line is proportional to the distance of the line from the origin. Dilation by a factor of 2 moves the line to twice its original distance from the origin. The equation of the new line will have the constant 2×6 = 12:

  3x -2y = 12

_____

Additional comment

The actual distance of line ax+by=c from the origin is ...

  d = |c|/√(a²+b²)

The distance from any point in the plane to the line is ...

  d = |ax +by -c|/√(a²+b²)

The previous equation is for the special case of (x, y) = (0, 0), the distance from the origin.

Answer:

Mr. Yardi  needs to buy 5 packages of pens

Step-by-step explanation:

He needs to buy 57 pens  (19X3 = 57)

57/12 =  4.75

He neesd more than 4 packages So he needs to buy 5 packages and it will be 3 pens left so Mr Yardi can also have 3 pens if he wants

Answer:

Your answer would be any graph that is similar to this:

Answer:

Latoya bought 4 pounds of coffee.

Step-by-step explanation:

it sounds like you want to know how many pounds of coffee Latoya bought. First, let's figure out how much she spent. Subtract the amount she has left from the amount she started out with:

90 - 57.68 = 32.32

Latoya spent $32.32 on coffee. Since it cost $8.08 per pound, we can divide the total cost by 8.08 to figure out how many pounds she bought:

32.32/8.08 = 4

Latoya bought 4 pounds of coffee.

Answer:

20÷1.75= 11

so Annie gets 11 cards 1.75×11=19.25

20-19.25=0.75

so Annie will get 75¢

Answer:

7/16

Step-by-step explanation:

1.2 x 7/8 = 0.4375

0.4374 = 7/16

Answer:

In fraction form its 7/16. in decimal form its 0.4375

Step-by-step explanation:

Find what's 7/8 times of 1/2 in fraction form?

step 1 Address formula, input parameters & values.

Input parameters & values:

7/8*1/2

7/8x1/2= ?

step 2 Multiply both numerators

= 7 x 1

= 7

step 3 Multiply both denominators

= 8 x 2

= 16

step 4 Use above values of step 2 & 3, and rewrite as below

= 7/16

Thus, 7/16 is equivalent fraction for 7/8 times of 1/2.

Answer:

58

Step-by-step explanation:

42+4(6-2) =

42+4(4) =

42+16 = 58

Answer:

58

Step-by-step explanation:

well first you have to do order of operations so do the stuff in the parentheses first so it would be 42+4(4) then you do multiplication and would get 42+16 and once you add that together you get 58

Answer:

120lbs

Step-by-step explanation:

360lbs÷3 =120lbs

Answer:

its 18,2O596

Step-by-step explanation:

Answer:

Multiple choice means you get the more than one option and one of those options are correct while the rest are incorrect Multiple response means that you have to add more then one response to answer the question

Answer: multiple choice is when you have to pick one or more answers and Multiple response is one or more sentences

Step-by-step explanation:

Answer:

80 servings

Step-by-step explanation:

there is 8 serving per bag

Answer:

80

Step-by-step explanation:

Let servings be s and the bag be b

s = 1/8 b

multiply both sides by 8

8s = b

For 10 bags, it will be 10*8s = 80s which is 80 servings.

Answer:

x ≥ 8

Step-by-step explanation:

Let x be the number of pounds he buys. As each pound costs 7 dollars and he must spend at least 56 dollars, we have:

7x ≥ 56

x ≥ 8 (divide each side by 7)

Thus, our answer is any number above 8.

Answer:

A. 11 m

Step-by-step explanation:

Given that

the ten workers are fencing  25 m by 28 m

And, they finished the fencing 95 m

We need to find out the number of more meter of fence that could be developed

So,

= (25+25) + (28+28)

= 106 - 95

= 11

Hence, 11 more meters should be build

Therefore the correct option is A.