You are shopping for school supplies. There is a sign at the front of the store advertising that you can either buy 4 binders and 4 notebooks for $17.00, or you can buy 2 binders and 6 notebooks for $15.50. Assume that the prices of binders and notebooks are constant. You have $30 total.

I. 6 binders and 8 notebooks

II. 8 binders and 6 notebooks

III. 12 binders

Which of the following combinations can you afford?
A. I only
B. I and II
C. I and III
B. II and III

Answers

Answer 1

Answer:

A) I only

Step-by-step explanation:

You Are Shopping For School Supplies. There Is A Sign At The Front Of The Store Advertising That You

Related Questions

Water is leaking out of a container. At 2:30 p.m., there are 42 pints of water in the container. At 4 p.m., there are 30 pints of water in the container.

If the water continues leaking out of the container at the same rate, how much water will be in the container at 6:30 p.m.?

A. 26 pints

B. 50 pints

C. 25 pints

D. 10 pints

Answers

2:30-4:00 is 90 minutes and 42-30 is 12 so they lost 12 pints in 90 minutes so

The answer is D. it goes down 12 every 1 and a half hours so 4/1.5 =2.6666

I need help ASAP, please

Answers

Answer:

y = 4x + 40 and y = 40

Step-by-step explanation:

BAD QUESTION.

Believe it's y = 4x + 40 and y = 40. Others don't make sense. Sorry for bad explanation, but I'm a little unsure do to the question...

The second one is probably x > 10

Sorry in advance, try the question yourself if you can and check cause.

Carlt mowed 2 more lawns than rocco week for 5 weeks. Carlt mowed a total of 18 lawns. How many lawns did Rocco mow each week?

Answers

Answer: 1.6 lawns a week

Step-by-step explanation:

Carlt mowed 2 more lawns than Rocco every week for 5 weeks.

This means that the number of lawns he mowed more than Rocco is:

= 2 * 5

= 10 lawns

If Carlt mowed 18 lawns in those 5 weeks then Rocco mowed:

= 18 - 10

= 8 lawns

Lawns mowed per week by Rocco:

= 8/5

= 1.6 lawns a week

Describe and correct the error in finding the different of the polynomials ..

Answers

Answer:

Am not seeing any error

[tex](4 {x}^{2} - x + 3) - (3 {x}^{2} - 5x - 6) \\ = (4 - 3) {x}^{2} - (5 + 1)x + (3 - 6) \\ = {x}^{2} - 6x - 3[/tex]

x^2 + 36x = 88 solve for x

Answers

The answers is
X = -18 + 2 √103
X = -18 - 2 √103

Answer:

[tex]x^{2}+36x=88\\ x^{2}+36x-88=0\\[/tex]

Step-by-step explanation:

The rest is not factorable this is as far as you can go

sorry, hope this still helps

A movie theater has 1,000 seats. There are 424 adults and 339 children sitting i seats. How many of the seats are empty

Answers

Answer:

237

Step-by-step explanation:

1000-424-339=237

:):):)

Describe the nature of the roots for the equation 49x2 - 28x + 4 = 0.
A. two real roots
В.
one real root
C.
two complex roots
D.
one complex root

Answers

Answer:

We conclude that 49x² - 28x + 4 = 0 has only one real root.

Thus, option B i.e. one real root is the correct option.

Step-by-step explanation:

Given the equation

49x² - 28x + 4 = 0

comparing with the quadratic equation ax² + bx + c = 0 for x, where a ≠ 0,

here

a = 49, b = -28, c = 4

Determining the discriminant b²-4ac

b²-4ac = (-28)² - 4(49)(4)

= 784 - 784

= 0

It is clear that the discriminant b²-4ac is equal to zero.

i.e.

b²-4ac = 0

We know that if the discriminant b²-4ac = 0, then the quadratic equation has one real root.

Therefore, we conclude that 49x² - 28x + 4 = 0 has only one real root.

Thus, option B i.e. one real root is the correct option.

Alicia received a utility bill in the amont of $90. This number represents 12% of her weekly income. Find Alicia's weekly Income amount.
O $1080
$780
O $102
$750

Answers

Answer:102

Step-by-step explanation:

Answer:

Alicia's weekly income is $750

Step-by-step explanation:

ok so to find the weekly income we have to see which of this options gives $90 when you multiply by 12%.

A. 1,08012% = 0.12

0.12 x 1080 = 129 too high❌

B. 780

0.12 x 780 = 93 close❌

C. 102

0.12 x 102 = 12.24 too low❌

D. 750

0.12 x 750 = 90 correct answer✅

Please mark brainlest if you got it right, its just by clicking the crown on bottom of answer....you can do that when theres already two anwers,thank you :3❤️

find the unknown side length X, write your answer in simplest form.

Answers

Answer:

I have 5 inches in length as my measurements

Half of a number decreased by 8 is 3 *

Answers

Answer:

the number is 22

Step-by-step explanation:

[tex]11 - 8 = 3[/tex]

[tex]11 + 11 = 22[/tex]

Tony played a video game for 85 minutes. Michael played for 37 minutes. How much more time did Tony spend playing video games?

Answers

Answer:

48 more minutes

Step-by-step explanation:

85 - 37 = 48

Morgan needs to order some new supplies for the restaurant where she works. The restaurant needs at least 650 glasses. There are currently 380 glasses. If each set on sale contains 15 glasses, write and solve an inequality which can be used to determine
s
s, the number of sets of glasses Morgan could buy for the restaurant to have enough glasses.

Answers

Answer:

43 Sets for 650

Step-by-step explanation:

HELP ME PLEASE I ONLY HAVE 5 MIN

Answers

Answer:

L = (-1.5, 2) U = (1.5, 2.5) V = (1, -0.5)

Step-by-step explanation:

Just divided everything by two.

HELLLPPPP
The output of a function is 3 less than 6 times the
input. Find the input when the output is 15.

Answers

Answer:

Step-by-step explanation:

The output of a function is 3 less than 6 times the

input. Find the input when the output is 15.

find out u

Please help!!!

A television camera at ground level is fulming the lift-off of a space shuttle at a point 750 meters from the launch pad. The angle of elevation is 28" to the shuttle. Determine how far off the ground the shuttle is.

Answers

Answer:

400 meters

Step-by-step explanation:

Let X = unknown.

tan28 =X/750

0.5317= X/750

Cross multiply

0.5317×750= X

x = 398.775meters or 400( to the nearest whole number)

which fraction is equivalent to 2/4

Answers

1/2 or in decimals .5

Answer: 1/2

Step-by-step explanation:U need to simplify 2/4 by divide both 2 and 4 by 2 which gives u 1 over 2 (1/2).

Hope it helps :)

what Is 2+2 :)
what Is 5+5

Answers

Answer:

2+2=4

5+5=10

Step-by-step explanation:

i hope this helps

Answer:

2 + 2 is 4 and 5 + 5 is 10

Step-by-step explanation:

becuase it is :>

Which mixed number is equivalent to the improper fraction? 35/6

Answers

Answer:

5 5/6

Step-by-step explanation: umm math

Answer:

5 5/6

Step-by-step explanation:

hope it helps

its the answer above

should i ask my cruch out

Answers

Answer:

go for it!!!!

Step-by-step explanation:

Answer:

If you feel like you should. Just make sure they are single.

when you fall you pick yourself: back up don't let nobody tell you what you can't do what you believe in I promise you you will achieve
-daniel benoit

Answers

Wonderful quote, have a nice day!

Answer:

nicee

Step-by-step explanation:

Which table represents a linear function?

Answers

Step-by-step explanation:

the second table

......................

Second table! Mark brainlest please

HURRY!!!!!!!!! THIS QUESTION IS 50PTS.
Option 1: $10.00 every day

Option 2: $3.00 on the first day, $3.50 on the second, $4.00 on the third, and so on, increasing by $0.50 per day

Option 3: $0.01 on the first day, $0.02 on the second, $0.04 on the third, and so on, doubling each day.

For option 1,2 and 3 Write a formula to find how much you would make on any day.

Answers

Answer:

option 1: 10d

option 2: 0.5d + 3

option 3: x + x or x * x

Step-by-step explanation:

variable d = days

option 1: 10d

option 2: 0.5d + 3

option 3: x + x or x * x (i don't know if that counts but you can try it)

1: 10x
2: 0.5x+3
3: x^2

mark me brainliest if the answer is correct, thank you in advance :)

Find the ratio of AD to DB and the ratio of AE to EC. Round your answers to two decimal places.

Answers

Answer:

Step-by-step explanation:

Equations for the vertical and horizontal lines passing through the point (6,-3)

Answers

Answer:

Vertical line: x = 4

Horizontal line: y = -2

Step-by-step explanation:

4(9y-6) please helpppppp

Answers

Answer:

36y-24

Step-by-step explanation:

Answer:

36y - 24

Step-by-step explanation:

4(9y - 6)

First Step: Multiply both 9y and -6 by 4

36y - 24

3-78

please awnswer :d

Answers

Answer:

The answer would be -75

Step-by-step explanation:

please help me thanks

Answers

Answer:

Step-by-step explanation:

explanation

Please help out in need

Answers

im late do you still need the answers

Sasha hikes into a canyon. She takes a break at the rest stations every 2/3 of a mile she descends.
If she started at sea level and has hiked down to the fourth rest station, what is Sasha’s elevation now?
Select all that apply.

Answers

a. -8/3 miles below sea level.

Sasha started at sea level and has hiked down to the fourth rest station.

Now sea level is 0.

Sasha takes a break at the rest stations every 2/3 of a mile.

This means she is down to 4 rest points means 4 times 2/3

This becomes =

But the answer will be in negative as she is below 0.

So, correct answer is: a. -8/3 miles below sea level.

Other way,

sea level is 0.....so if u go below sea level, u will end up with a negative number...and since she is hiking down, ur answer will be negative. The is a station every 2/3 mile....and if she passed 4 of them....

-2/3 * 4 = - 8/3 <=== her elevation....another answer could have been - 2 2/3, but that is not there

Sasha's elevation will be -8/3 miles below sea level.

What is an expression?

The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.

Given that Sasha hikes into a canyon. She takes a break at the rest stations every 2/3 of a mile she descends.

Sasha started at sea level and hiked down to the fourth rest station. Now the sea level is 0. Sasha takes a break at the rest stations every 2/3 of a mile.

This means she is down to 4 rest points means 4 times 2/3

This becomes = 4 x ( 2 / 3) = 8 / 3

But the answer will be negative as she is below 0.

Therefore, Sasha's elevation will be -8/3 miles below sea level.

To know more about an expression follow

brainly.com/question/25808192

#SPJ2

can somone pleasee help it’s due today. 15 points!

Answers

Answer:

Step-by-step explanation:

11×9=99

Only 1p remaining which is not enough for another sweet.

So it is 9

Please give brainliest and thank me if it helped.

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