The pet shop is selling cat food at $7.50 per pound. The store marks down all the merchandise by 30% for a promotion. Members Receive an additional 20% discount after that. Nusrat is a member and wishes to purchase 2 pounds of cat food. How many dollars should she expect to pay? (please answer quickly someone I really need help :/)

Answers

Answer 1

Answer: $8.40

Explanation:
We convert percentages to decimals by dividing by 100.
So 100% = 1.0, 70% = 0.7 (that’s what’s left after a 30% discount), 80% = 0.8 (what’s left after the 20% discount)

7.50 x 0.7 = 5.25 (price after first discount)

5.25 x 0.8 = 4.20 (price per pound after second discount)

She is buying two pounds, so double that.

4.20 x 2 = $8.40

You can always multiply by the amount of discount and subtract from the whole, but this is faster

7.50 x 0.3 = 2.25
7.50 - 2.25 = 5.25

Let me know if you have any questions.

Related Questions

what is 7 plus 5 and i want you to say that 7 plus 5 equals

Answers

Answer:7+5=12

Step-by-step explanation:

Answer:

lol ok 7+5 = 12 you welcome I guess...

Step-by-step explanation:

What two numbers can be multiplied to make -10 and added to make -3?

Answers

-5 x 2 = -10 , -3 x 1 = -3

-5 and +2 would be the correct answer :)

Explain the algebra 5a - 9a - (-2a) =

Answers

Hello!

5a - 9a - (-2a) =

= 5a - 9a + 2a =

= -4a + 2a =

= -2a

Good luck! :)

Practice 4 Find the measure of

Answers

Answer:

113

Step-by-step explanation:

53 is one of the angles in the triangle

Then put 60+53+y=180 you get y=67

x+y=180 you get x=113

Help its due around 10

Answers

Answer:

Pretty sure its B

Answer:

Answer: B

Step-by-step explanation:

Count the number of atoms of each element on each side. They must be equal.

Only B has equal numbers of atoms of each element on both sides of the equation.

left side: 1 C, 2 H, 1 O

right side: 1 C, 2 H, 1 O

Give your answer as a mixed number. 2 6/7 ÷ 2/3 =?

Answers

2 6/7 ÷ 2/3

= 20/7 ÷ 2/3

20/7 × 3/2

= 60/14

reduce to it's lowest term

30/7 = 4 2/7

Part B: What can be said of an individual with a body temperature of
98.4°F? Justify your answer.
I need help ASAP

Answers

The individual has a normal temp - anything higher than 100 most likely high 100s can kill people, anything lower than 95 for long periods of time is also bad - hypothermia which kills many people a year

A line that includes the point (1, 10) has a slope of 6. What is its equation in slope-intercept
form?

Answers

Answer:

y = 6x + 4

Step-by-step explanation:

The point-slope form of the equation that describes the line with a slope of m and including the point (x₀, y₀) is: y - y₀ = m(x - x₀)

m = 6

(1, 10) ⇒ x₀ = 1, y₀ = 10

Therefore:

y - 10 = 6(x - 1) ← the point-slope form

y - 10 = 6x - 6 {add 10 to both sides}

y = 6x + 4 ← the slope-intercept form

error analysis: describe and correct the error in solving the equation.

1) the only solution of the equation x^2+6x+9=0 is x=9

Answers

The only solution of the equation is x=0

A cyclist cycles a distance of 44 miles in a time of 4 hours.
What is her average speed?

Answers

Answer:

11 miles an hour

Step-by-step explanation:

44 miles divided by 4 hours would equal 11 miles in one hour, meaning her average speed would be 11 miles an hour

Answer:

The average speed is 11

Step-by-step explanation:

You would have 44 on top and 4 on the bottom(44/4)

then you would divide the 4 by four and the 44 by four to get 11 miles an hour.

Find the difference.-3.2 - (-4) *
1 point
7.2
-7.2
0.8
-0.8

Answers

Answer:

do you like harry styles

Step-by-step explanation:

pog champ

PLEAS HELP ASAP SOLVE BOTH PROBLEMS IM GIVING 80 POINTS! NO SPAM
answer format: just say a, b, c, or d for both questions; no explanation needed.

question 1:Which of the following is a pair of equivalent radical expressions?
A. √45 and 3√15
B. √75 and 3√5
C. √54 and 9√6
D. √180 and 3√20

Question 2: image attached.

Answers

Answer:

Step-by-step explanation:

Answer: C for the first one and B for the second one

Step-by-step explanation:

hope it helps you

HELP ME PLEASE!! I DON’T KNOW WHAT I’M DOING

Answers

41u+6

Sorry I don't really know anything about this subject.

pay ITS TIVE
3. Bonolo ran a 10 km race. Her average speed was 6 km per
hour. How long did it take her in minutes to complete the race?
working days. .

Answers

Answer:

km per min

Step-by-step explanation:

6km ÷ 60 = 0.1

Bonolo ran 0.1 km per min

it takes 100 mins= 0.1×10

100 mins means 1 hour 40 min

7/52 as a mixed number

Answers

Answer:7

Step-by-step explanation:

Answer:

[see below]

Step-by-step explanation:

[tex]\frac{7}{52}[/tex] is a proper fraction. Therefore, it cannot be written as a mixed number.

If you meant [tex]\frac{52}{7}[/tex]:

7 can go into 52 7 times with 3 'parts' remaining.

This means that 7 is the whole number and the fraction is 3/7.

[tex]\frac{52}{7}=7\frac{3}{7}[/tex]

Hope this helps.

The angle measurements in the diagram are represented by the following expressions.
A = 8x+ 78°
B = 2x + 114
B=

Answers

Since angle A and B are interior angles, we can set them equal to each other. So then we can solve for x and plug x in for B.
1) 8x + 78 = 2x + 114
2) 8x - 2x = 114 - 78
3) 6x = 36
4) 6x / 6 = 36 / 6
5) x = 6
Now we can plug in x to equation b
1) 2(6) +114
2) angle b = 126
hope this helps :)

Answer:

126

Step-by-step explanation:

Khan is never wrong :3

As shown in the diagram below, the radius of a cone is 2.5 cm and its slant height is 6.5 cm

Answers

Answer:

multiple but if that dont work ion know what to tell you

What is the solution to the equation 9(x − 2) = 27? (1 point) x = 2.5 x = 0.5 x = −0.5 x = 3.5

Answers

Answer:

x = 5

Step-by-step explanation:

9(x - 2) = 27

9x - 18 = 27

+18 +18

9x = 45

/9 /9

x = 5

X=5 is the answer hope this helps

Simplify the question above

Answers

Answer:

[tex]1 + \frac{3}{x} [/tex]

Step-by-step explanation:

1) Rewrite x² - 9 in the form a² - b² where, a = x and b = 3.

[tex] \frac{ {x}^{2} - {3}^{2} }{ {x}^{2} - 3x} [/tex]

2) use difference of squares: a² - b² = ( a + b ) (a - b).

[tex] \frac{(x + 3)(x - 3)}{ {x}^{2} - 3x} [/tex]

3) Factor out the common term x.

[tex] \frac{(x + 3)(x - 3)}{ x(x - 3)} [/tex]

4) Cancle out x - 3 .

[tex] \frac{x + 3}{x} [/tex]

5) Simplify.

[tex]1 + \frac{3}{x} [/tex]

Therefor, the answer is 1 + 3/x.

Answer:

1 + 3 ÷ x

Step-by-step explanation:

Just doing my streak. All credit goes to the person who answered first

please help with all 3 of those please

Answers

Answer: 1. x = 32, 2. x = 16, 3. x = 77

Step-by-step explanation: All of these angles are 90 degree angles, therefore by subtracting the known term from 90, you are able to find the value of x. I hope that this helps :)

Which graph below represents exponential decay

Answers

neither, the bottom one is exponential growth and the top one is linear

AB is the mid segment of the isosceles trapezoid WXYZ solve for the length of AB

Please helppppp

Answers

Answer:

8 units

Step-by-step explanation:

2(3x-3)=4x-1

6x-6=4x-1

2x=5

x=2.5

3x-3

3(2.5)-3

4.5

Mary's clock uses 3/4 of the batteries in the package. There are 8
batteries in the pack. How many batteries does the clock need? *

Which one is the answer?

1. 2
2. 4
3. 8
4. 6

Answers

DONT look at that photo. You have no idea what's in that link!

The answer is d) 6 batteries

The price of a gallon of unleaded gas was 2.84 yesterday. Today, the price rose to 2.90 . Find the percentage increase. Round your answer to the nearest tenth of a percent.

Answers

Answer:
102.1%
Explanation: 2.90/2.84=1.021x100

The numerator of a fraction is 2 less than the denominator. A new fraction can be formed by adding 5 to the denominator and doubling the numerator. The product of the original fraction and the reciprocal of the new fraction is 1/4. What is the original fraction?

Answers

Answer:

[tex]\frac{6}{5}[/tex]

Step-by-step explanation:

let the denominator of the original fraction be x, then

[tex]\frac{x-2}{x}[/tex] ← original fraction

Then

[tex]\frac{2(x-2)}{x+5}[/tex] ← new fraction

The product of original and reciprocal of new is

[tex]\frac{x-2}{x}[/tex] × [tex]\frac{x+5}{2(x-2)}[/tex] ← cancel (x - 2)

= [tex]\frac{x+5}{2x}[/tex] = [tex]\frac{1}{4}[/tex] ( cross- multiply )

4(x + 5) = 2x

4x + 20 = 2x ( subtract 2x from both sides )

2x + 20 = 0 ( subtract 20 from both sides )

2x = - 20 ( divide both sides by 2 )

x = - 10

Then original fraction

[tex]\frac{x-2}{x}[/tex] = [tex]\frac{-12}{-10}[/tex] = [tex]\frac{6}{5}[/tex]

Please help me as soon as possible, I'LL GIVE BRAINLIEST !

Answers

Answer: -10 also your welcome

The ratio of boys to girls at the valley high school is 3:2. The school has 900 students. How many boys are at the school?

Answers

Answer:

let the no. of boys be 3x and girls be 2x

And according to the question

2x+3x is equal to 900

Step-by-step explanation:

and solve this equation...

hope this helps..

Least Value {15, 12, 21, 18, 25, 11, 17, 19, 20}

Answers

Answer:

Step-by-step explanation:

The number with the last value in this data set is 11. All the other numbers are greater than it in terms of numerical value. Imagine if all the numbers were represented through pennies. 11 would have the least amount of pennies.

(4 × 10 –10)(3 × 104)

Answers

Answer: 9360

Step-by-step explanation:

1) 10 (4 - 1) x ( 3 x 104 )

2) 10 (4-1) x 312

3) 10x3x312

=9360

Hope this helps!

please help! Simplify the polonomial!

Answers

Answer:

Step-by-step explanation:

(2[tex]x^{2}[/tex]+3)(x+4)

2[tex]x^{3}[/tex]+8[tex]x^{2}[/tex]+3x+12

D (: 2x3 + 8x2 +3x +12

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