Mathematics Middle School

You brought 1.5 dozen bagels to school. A dozen bagels cost $5.98. You used a coupon that took $1.00 off of the total. How much did you pay for the bagels?

Answers

Answer 1

1 dozen cost 5.98

so 1.5 dozen cost : 5.98 x 1.5 = 8.97

a coupon takes $1 off the price so

8.97-1.00 = 7.97

they cost a total of $7.97

Answer 2

Answer:

$7.97

Step-by-step explanation:

multiply to find the total cost and then subtracting the coupon amount.

Related Questions

2.8 in expanded form

Answers

2+.8 is the answer hope this helps

At the beach 29% of people have red towels and 18% have white towels if the rest have blue ,what percentage of the people at the beach have blue towels

Answers

the anwser is 53%....

To find the percentage of the people with blue towels, we must complete this equation:

✯1 - (0.29 + 0.18) = 0.53
✯ 0.53 = 53%
✯Thus your answer: 53% of people on the beach have blue towels.

What is the 1st term when −5z2 + 7z4 + 11z − 8z3 is arranged in descending order

Answers

descending order...largest to smallest
the largest one is the one with the biggest exponent
so the first term is : 7z^4

Answer:

7z^4

Step-by-step explanation:

Look at the exponent power. The largest exponent goes first, the second largest goes second (etc.). The number/variable with no exponent will always go last.

NEED HELP FAST!
3.
The coordinate grid shows the graph of four equations:

Which set of equations has (5, 0) as its solution? (5 points)

A and B

C and D

B and D

A and D

Answers

the answer is currently A so yep thats the answer ok

Answer:

the answer is a and bbecause they both cross at (5,0)

Jaime has 6 cups of milk. Each batch of cookies she is making will require 3/4 of a cup of milk. How many batches of cookies can Jaime make with milk she has?

Answers

6 / (3/4) =
6 * 4/3 =
24/3 =
8 batches of cookies can be made with 6 cups of milk

Answer:

Step-by-step explanation:

The four people at Carla's birthday will get one-quarter (one fourth) of the cake each. Carla puts 16 candies on the cake so that each person gets the same number on their piece of cake. How many candies will each person get on their piece of cake?

Question 4 options:

4

8

12

16

Answers

You would do 16 divided by 4 to get your answer. The answer is 4.

I agree. The answer is definitely four!

103,727,495 in word form and expanded form

Answers

One hundred and three million, seven hundred and twenty seven thousand four hundred and ninety five

Word form: one hundred three million, seven hundred twenty-seven thousand, four hundred ninety-five

Expanded form: 100,000,000+3,000,000+700,000+20,000+7,000+400+90+5

HOPE I HELPED YOU!

How many whole numbers between 99 and 999 contain exactly one 0?

Answers

the correct answer is 162

There are 900 numbers that contain one 0.

What is the equation of the line in slope-intercept form that is perpendicular to the line y = x – 2 and passes through the point (–12, 10)? y = x – 6 y = x + 6 y = x + 26 y = x + 10

Answers

The slope of the given line y = x – 2 is 1. Therefore, the slope of a line perpendicular to y = x – 2 is -1/1, or just -1.

In point-slope form, the equation of the new line is

y-10 = -1(x-[-12]), or y-1 = -(x+12) or y-1 = -x - 12, or
y = -x - 11.

Answer:

y =-4/3 x – 6

Step-by-step explanation:

Find the first six terms of the sequence.
a1 = -8, an = 5 • an-1

8, -40, -200, -1000, -5000, -25,000

-8, -40, -35, -30, -25, -20

0, 5, -40, -35, -30, -25

-40, -200, -1000, -5000, -25,000, -125,000
Plz help me

Answers

a(n) = a1 * r^(n-1)
a1 = first term = -8
r = common ratio = 5

a(2) = -8 * 5^(2-1)
a(2) = -8 * 5^1
a(2) = -40

a(3) = -8 * 5^(3 - 1)
a(3) = -8 * 5^2
a(3) = -8 * 25
a(3) = -200

a(4) = -8 * 5^(4 - 1)
a(4) = -8 * 5^3
a(4) = -8 * 125
a(4) = -1000

a(5) = -8 * 5^(5 - 1)
a(5) = -8 * 5^4
a(5) = -8 * 625
a(5) = -5000

a(6) = -8 * 5^(6-1)
a(6) = -8 * 5^5
a(6) = -8 * 3125
a(6) = -25,000

the first 6 terms are : -8, -40, -200, -1000, -5000, -25,000

Answer:

the answer is B

Step-by-step explanation:

Which shows the expressions in the order they would appear on a number line from least to greatest? 4to the power of 3, square root of 40, square root of 13, square root of 7, 14 over 9 14 over 9, square root of 7, square root of 13, square root of 40, 4 to the power of 3 4 ot the power of 3, square root of 7, square root of 13, 14 over 9, square root of 40 square root of 40, 14 over 9, square root of 13, square root of 7, 4 to the power of 3

Answers

4^3 = 64
sqrt 40 = 6.32
sqrt 13 = 3.61
14/9 = 1.56
sqrt 7 = 2.66

least to greatest : 14/9 , sqrt 7, sqrt 13, sqrt 40, 4^3

14/9 , sqrt 7, sqrt 13, sqrt 40, 4^3

Simplify. Rewrite the expression in the form of 5^n. What is 5^-5\5^8.

Answers

[tex] \cfrac{5^{-5}}{5^8} =5^{-5-8}=5^{-13}[/tex]

remember that [tex] \frac{x^m}{x^n}=x^{m-n} [/tex]

so
[tex] \frac{5^{-5}}{5^8}=5^{-5-8}=5^{-13} [/tex]

You need to cut a 9 foot piece of plywood into 12 inch sections. Every cut also removes 1/8 inch. How many 12 inch sections can you get out of the 9 foot piece of plywood?

Answers

you can get 9 because in one foot there is 12 inches and there in 9 feet

jim says that the output of the floor function is the number before the decimal point in the input. For what domain is Jim’s statement correct? Justify your answer.

Answers

Jim’s statement is correct for all numbers greater than or equal to 0 and negative integers. It does not work for negative non-integer numbers.

Step-by-step explanation:

Given :

The output of the floor function is the number before the decimal point.

Solution :

Jim’s statement is correct for all numbers greater than or equal to 0 and negative integers. It does not work for negative non-integer numbers.

For example, the floor of –5.5 is –6, the floor of -4.5 is -5 (the number before the decimal point).

For more information, refer the link given below

https://brainly.com/question/13666156?referrer=searchResults

The floor function outputs the number before the decimal point for non-negative real numbers.

Jim's statement is correct for non-negative real numbers.

The floor function rounds down to the nearest integer, which is always the number before the decimal point.

For example, if the input is 3.8, the output will be 3.

If the input is -2.5, the output will be -3.

An ellipse has a center at the origin, a vertex along the major axis at (20, 0), and a focus at (16, 0). The equation of the ellipse is in the form below. What is the value of b in the equation? (Enter a positive number.)

Answers

I just did this, the answer is 12 :) hope that helps!

Answer: 12

Step-by-step explanation:

Help with 69 and 70 plzzz

Answers

3665 is not divisible by nine, as 3665/9 is 407.2222222.

5 boxes + 9 boxes = 14 boxes. 193 CDs + 108 CDs = 301 CDs. 301/14 = 21.5. This means that they do not divide evenly among the boxes.

TL;DR:

No

No

69.) No it's not because the rule for 9 is that you need to add the digits together which would equal to 20

70.) Melissa cant but Jennifer can because, you can divide 108 by 9 evenly but not 193 and 5

the lines shown below are perpendicular. if the green line has a slope of -2/3, what is the slope of the red line?

Answers

the slope is opposite so, 3/2

Answer:other guy was correct 3/2

Step-by-step explanation:

Marisa painted 1/2 of her bedroom in 3/4 of an hour.At this rate how long will it take her to paint the entire room. Please help as fast as possible.

Answers

3/4(2)=6/4=1 1/2

It will take Marisa 1 1/2 hours to paint the entire room. Hope this helps!

she did 1/2 , so she has 1/2 more to do

it took her 3/4 so multiply that by 2

3/4 x 2 = 1 1/2 hours total

(08.01)Which of the following questions is a statistical question?

a How many professional sport leagues are there?
b Where do the professional sport leagues play?
c How many hours of professional training took place over the weekend?
d How many hours do you spend each week training for a sports league?

Answers

The answer would be d. because it is the only one that asks a question that has an individual answer.

Mr. and Mrs. McClurrie are debating on whether or not to remove a tall tree in their front yard. Mr. McClurrie is concerned that the tree could fall during a storm and land on their home. Mrs. McClurrie disagrees. She thinks the tree poses no danger to their home and wants to keep the tree because of the wonderful shade it provides. They decide to estimate the height of the tree using special right triangles.

They stood 25 feet from the base of the tree to create a 30° angle from the ground to the top of the tree.

If their home is 20 feet from the base of the tree, could the McClurrie's wait a few more years before cutting down the tree or does it pose a risk now?

Answers

Check the picture.

Let A be the point where Mr. and Mrs. McClurrie are standing, let B be the base of the tree and C the top of the tree. Let H be the point representing the house.

ABC is a right triangle, with m(BAC)=30°.

so by special triangles, if the length of the hypotenuse is 2x, the length of BC is x, since it is the side opposite to the 30° angle.

by the pythagorean theorem :

[tex](AC)^{2}= (AB)^{2}+(BC)^{2} [/tex]
[tex](2x)^{2}= (25)^{2}+(x)^{2} [/tex]
[tex]4x^{2}= (25)^{2}+x^{2}[/tex]
[tex]3x^{2}= (25)^{2}[/tex]
[tex]x= \sqrt{ \frac{(25)^{2} }{3}}= \frac{25}{ \sqrt{3} }= \frac{25 \sqrt{3} }{3} [/tex]
[tex]\frac{25 \sqrt{3} }{3}=25* \frac{ \sqrt{3} }{3}=25*0.577= 14.43[/tex] (feet)

so even if the tree falls, it falls more than 5 feet away from the house.

Answer: they can wait a few more years.

What can be concluded from observing a 45-degree angle translated across the y-axis three times ?

Answers

Just reflecting a figure does not change it's size

Evaluate the following expression (a + b)^0

Answers

Answer:

So, [tex](a + b)^0=1[/tex]

Step-by-step explanation:

[tex](a + b)^0[/tex]

To evaluete this expression we apply exponential property

[tex]x^0=1[/tex]

IF any expression has exponent 0 then the value is 1 always

for example, [tex]3^0 =1[/tex]

[tex]5^0=1[/tex]

[tex](x+2)^0=1[/tex] because exponent is 0

So, [tex](a + b)^0=1[/tex]

Answer:

Step-by-step explanation:

i just made a B in this class

The polnomial y=x^2-2x+1 has a repeated factor? True or false

Answers

The answer is False because if you notice none of the factors are like terms or repeat.

Paul Steve robin and Ryan all play different instruments. Their instruments are guitar, bass

Answers

Yeah did u even finish the question or what?

The length of a rectangle is 4 inches more than its width. The area of the rectangle is equal to 4 inches less than 5 times the perimeter. Find the length and width of the rectangle.

Answers

Solution:
Let the width of the rectsngle (b) be x
and the length of the rectangle (l) =x+4
Area of the rectangle (A)=?
Perimeter of the rectangle (P)=?
Now,
P= 2 (l+b)
= 2 (x+4+x)
= 2 (2x+4)
= 4x+8
And,
A= l×b
= x(x+4)
= x^2+4x
According to the question,
A=5P-4
or, x^2+4x =5 (4x+8)-4
or, x^2 +4x =20x+40-4
or, x^2 = 20x-4x+36
or, x^2 = 16x+36
or, x^2-16x-36 = 0
or, x^2-(18-2)x-36 = 0
or, x^2-18x+2x-36 = 0
or, x (x-18)+2 (x-18) = 0
or, (x-18) (x+2) = 0

Either, Or,
x-18 = 0 x+2 = 0
so, x = 18 so, x = -2

Taking the value of x = 18 ( Because the length is always positive)
Length = x+4 = 18+4 = 22 cm
Width = x = 18 cm

Could 3.2, 10.7, and 5.5 be the side lengths of a triangle?

Answers

no because the 2 shorter sides has to be more than the longer side

No, for any triangle with sides a,b, and c, a+b>c

Here 3.2+5.5=8.7

And 8.7<10.7, so this could not be a triangle.

1. A sum of money doubles in 20 years on simple interest. It will get triple at the same
rate in:
a. 40 years
b. 50 years
c. 30 years
d. 60 years
e. 80 years

Answers

First find the interest rate of the sum of money doubles in 20 years
2p=p (1+rt)
2=1+rt. T=20 years
2=1+20r
Solve for r to get the simple interest rate
2-1=20r
20r=1
R=1÷20
R=0.05

Now find how long will get triple at the same rate
3p=p (1+rt)
3=1+rt. R=0.05
3=1+0.05t
Solve for t
3-1=0.05t
0.05t=2
T=2÷0.05
T=40 years. .....answer

PLEASE HELP!!
Factor completely: x2 + 6x + 8

Answers

8(x + 1) Is the answer

Hey!

Let's simplify this...

x² + 6x + 8 --------> Now, we need to find two numbers that multiply to 8 and also add up to 6
factors of 8
1
2 ---->
4 ----> These two multiply to 8 and add up to 6
8

Let's solve this now!

x² + 6x + 8
(x + 4)(x + 2) ----> If you want to check your answer just FOIL them
Your x-intercepts will be -4 and -2

Hope this helps! :D

Please vote me for Brainliest if there is a second answer!

A $129.50 stereo is discounted 40%. The next month, the sale price is discounted 60%. is the stereo now "free"? If not, what is the sale price?

Answers

discounted 40% means u pay 60%
0.60(129.50) = 77.70....1st discounted price

discounted 60% means u r paying 40%
0.40(77.70) = 31.08 <=== sale price

I WILL GIVE BRAINLIEST please answer correctly

Answers

it would be 7 out of 10 bars multiplied by 8 out of ten bars for the other one it would be a full 10 bars the 7 out of ten bars multiplied by 8 out of ten bars

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