Mrs. Quill wrote a check for $66 for 22 school lunches. What is the cost per lunch?
is this division?​

Answers

Answer 1

Answer:

Yes it is division

Step-by-step explanation:

It should be 3

Answer 2

Answer: yes division

66÷22=$3 per lunch

Step-by-step explanation:


Related Questions

Your laptop died and you need a new one for work NOW! The one you need will cost $500. You do not have the cash in your checking account, so you decide to borrow the money from your savings account. You have $9,000 in your savings account gaining 3% interest per year. If you don't replace the $500 in the savings account, how long will it take before the balance again reaches $9,000?

Answers

Answer:

2 years

Step-by-step explanation:

If you have $9000 in the saving account, and you take $500, you are left with:

$9000 - $500 = $8500

in one year you will have 3% more of the 8500 which is:

8500/100*3 = $255

so in one year the number on your savings account is:

8500 + 255 = $8755

and by the next year you will have 3% more of the 8755 which is:

8755/100*3 = $262.65

so in two years the number on your savings account is:

8755 + 262.65 = $9017.65

which is a little bit more than the $9000.

so it will take 2 years until the calance again reaches $9000

Please mark braniliest if this reaches 2 answers because I want to get to Expert ;w;

Will give brainliest answer

Answers

Answer:

8- ff fj hfghgggģrdvbuhgffffgbhjjhhh

find the solution to the following equation

3X+5X/x+2=5x

Answers

Answer:

x=7/2

Step-by-step explanation:

Write each expression in simplest form.
4.3d + 6d
5.2 + 55-4
6. 2z+3-92-8

Answers

9D
53
2z-97
hope this helps

Can someone help me with this I will make you brainliset

Answers

Answer:

I believe the answer is statements 1, 4, and 6.

Step-by-step explanation:

Answer:

1.4 and 1.7

Step-by-step explanation:

PLEASE HELP ASAP IM SPENDING POINTS THAT TOOK ME SO LONG TO GET How much time will Alex need to walk to his school, which is 2 1 4 miles away from his house, if he would walk with the speed of 2 mph

Answers

Answer:

  1 1/8 hours

Step-by-step explanation:

The relationship between time and speed and distance is ...

  time = distance/speed

Then Alex's time is ...

  time = (2.25 mi)/(2 mi/h) = 1.125 h

It will take Alex 1 1/8 hours to walk to school at 2 mph.

g Researchers studied 208 infants whose brains were temporarily deprived of oxygen due to complications at birth. When researchers detected oxygen deprivation, they randomly assigned babies to either usual care or to a whole-body cooling group. The goal was to see whether reducing body temperature for three days after birth increased the rate of survival without brain damage. What is the response variable

Answers

Answer:

The rate of survival without brain damage

Step-by-step explanation:

The response variable (or dependent variable) is the variable that is measured and which depends on other variables. In this experiment, the researchers are investigating the impact of reducing body temperature on rate of survival without brain damage. The variable that they were 'measuring' was the rate of survival without brain damage, which depended on the variable of reducing body temperature, therefore the response variable here is the 'rate of survival without brain damage.'

Hope this helped!

explain the process to calculate the distance between A= (9,7), B= (3,2)

Answers

Answer:

Step-by-step explanation:

Distance Formula in Pic

You just plug in the numbers for x1,y1 and x2,y2

A is your x1 and y1

B is your x2 and y2

after plugging it you do PEMDAS and solve it

my cashapp is $alanajackson

Answers

Answer:

uhh okay what's the question

what is the answer 3x+15=8x

Answers

Answer:

x=3

Step-by-step explanation:

Answer:

x = -3

Step-by-step explanation:

What is the density of Olivine? Mass = 20g; Volume = 6.15 cubic cm.
Round to TWO decimal places

Answers

3.25 cubic cm per gram

please help me fast
hope its easy for ya

Answers

Answer:

(1) 5x+14

(2)5x+15

(3) x^2 + 7x

(4) 4x+13

(5) x^2 +5x

(6) 6x+16

(7)x^2+4x

a/b=c for b helpp!! please

Answers

A / b = c

Multiply both sides by b

A = bc

Divide both sides by c

A / c = b

Tricia starts school at 7am and has lunch at 12pm. She wants to make sure she has something to eat in between. Determine what time she should eat her snack if she is to eat at exactly a time between starting school and eating lunch.

Answers

The time in the exactly in the middle would be 9:30AM

I say she eats around 10:30 or whenever she feels like it, but go with my first answer.....

x is a normally distributed variable with mean μ = 17 and standard deviation σ = 3 find:

a) P(x >21)
b) P(x < 15)
c) P(16 < x < 25)

Answers

Answer:

a)0.09176

b)0.22065

c)0.62551

Step-by-step explanation:

a) p(x>21) = p(z> (21-17)/3)=p(z>1.333) = 1-.90824= 0.09176 (subtracting from one because we are looking at the right side of the graph from the Z-table)

b)p(x<15) = p(z< (15-17)/3)=p(z<-.6667) = 0.22065

c)p(16 < x < 25)= (z(16-17)/3 < p < z(25-17)/3)= z(-.333) < p < z(2.667)=.99621 -.37070 = 0.62551

please solve as fast as possible...
No spams please......​

Answers

Answer:

In ∆ABD and ∆ACD

<BAD =<CAD ( each are half of <A )

<D=<D ( each equal to 90°)

AD = AD ( common)

So ∆ ABD is congruent to ∆ ACD.

Then AB =AC (by C.P.C.T)

Hence,∆ABC is an iso - sceles triangle.

7+3*5-4*2 what is the answer

Answers

Answer:

[tex]\boxed{14}[/tex]

Step-by-step explanation:

→ Remember multiplication occurs first

[tex]7+3*5-4*2=7+15-8[/tex]

→ Simplify the remaining expression

[tex]7+15-8=22-8=14[/tex]

Write in expanded form 51.242.

Answers

Answer:

50 + 1 + [tex]\frac{2}{10}[/tex] + [tex]\frac{4}{100}[/tex] + [tex]\frac{2}{1,000}[/tex]

Step-by-step explanation:

This is the answer because:

1) 50 and 1 equal to 51

2) The fraction forms of a decimal number is: the decimal number/the decimal number place value

3) Therefore, the answer is 50 + 1 + [tex]\frac{2}{10}[/tex] + [tex]\frac{4}{100}[/tex] + [tex]\frac{2}{1,000}[/tex]

Hope this helps!

Population of Olde Town
What is the slope for this scenario?
0-500
0.250
200

Answers

Answer:

  - 250

Step-by-step explanation:

Pick two points along the line of the graph

(4,7000) and (8,6000)

Using the slope formula

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

    = (6000-7000)/(8-4)

    -1000/4

   - 250

Answer:

-250

Step-by-step explanation:

Xavier climbs 9 feet up into an apple tree. What integer represents the direction and how far he will climb to get back down to the ground? What does the integer 0 represent in this situation?

Answers

Answer:

He started climbing 9 feet up into the tree, so we can assume that the initial position is 9ft above the ground.

Then if he wants to get back into the ground, he must "descend" or climb down 9 ft again.

Then the integer is -9 (because he is climbing down now).

In this case, the 0 represents that he does not move.

So the integer 0 is related to: +0ft or -0ft

This means that he climbs up 0ft or down -0ft, which is the same as not moving at all.

Write in standard form.
2.87 x 104

A.28,700
B. 0.000287
C. 2,870
D. 287,000

Answers

Just multiply 10 times 10 times 10 times 10 then multiply 2.87 and it’ll get you A, or just use Siri like me

The general form of the number is 28,700. The correct option is A.

What is a standard form?

Any value between 1.0 and 10.0 that can be expressed as a decimal number and multiplied by a power of 10 is referred to as being in standard form.

The given number is 2.87 x 10⁴. The general form of the number can be written as:-

2.87 x 10⁴ = 2.87 x 10000

2.87 x 10⁴  = 28700

Multiply 2.87 by 10000 we will get the general form 28700 for the number.

Therefore, the general form of the number is 28,700. The correct option is A.

To know more about the standard form of the number follow

https://brainly.com/question/17136267

#SPJ5

it takes 3/5 of a gallon of paint to cover 2/3 of a wall. how many gallons is this per wall

Answers

Answer:

9/10

Step-by-step explanation:

3/5 gallon paint = 2/3 of wall

if you divide 3/2 each side then...

9/10 gallon of paint = 1 wall

Answer:

1/5 of a wall

Step-by-step explanation:

if you take 3/5 and divide it by 2/3 then you get 1/5

Write the expression in the standard form a+b i
(8-8i) + (1+6i )= (simplify the answer)

Answers

Answer:

Step-by-step explanation:

(8 - 8i) + (1 + 6i)

8 + 1 - 8i + 6i

9 - 2i

A turtle was swimming 2 feet below the surface of a pond. While looking for food, he went
down 7 more feet
What is the position of the turtle now relative to the surface of the pond?

Answers

Answer:

-9 feet

Step-by-step explanation:

The turtle was already at -2 feet below sea level, then the turtle went 7 more feet down. Which means that -2 +7 = -9

Ron is saving 2/13 of his monthly income of 3978 for a new car. how much money is he setting aside each month for that car?

Answers

Answer:

$612

Step-by-step explanation:

2/13 of 3978 is 612

On the exam, Rebecca successfully created 20 out of 25 vases.

Answers

[tex]\text{Hello there! :]}[/tex]

[tex]\large\boxed{125 \text { vases}}[/tex]

[tex]\text{To solve, find the proportion of successes from the total:}\\\\20 / 25 = 4 / 5\\\\\text{Set up a proportion to find the # of vases necessary to complete 100 successfully:}\\\\\frac{20}{25} = \frac{100}{x} \\\\\text{Cross multiply to solve:}\\\\20 * x = 100 * 25\\\\20x = 2500\\\\\text{Divide both sides by 20:}\\\\x = 125 \text{ vases}[/tex]

Answer:

125=_=_=

Step-by-step explanation:

hoped I helped

Write an equation for the description . The length of a rectangle is twice its width . The perimeter of the rectangle is 122 feet.

Answers

Answer:

  122 = 2(2w +w)

Step-by-step explanation:

If we let w represent the width of the rectangle, then 2w is the length of it. The perimeter is twice the sum of length and width.

  P = 2(L+W)

  122 = 2(2w +w) . . . . an equation for the description

30 points and possible brainliest
I need help I selected one but I don't know what the other one is.​

Answers

Answer:

the answer is D and a

Step-by-step explanation:

please mark me as a brainlist...

a)
percent.
A shopkeeper fixed the price of his articles 25 % above the cost price. If he sold an
article allowing 5% discount, find his profit percent.
Ashankeaner fived the more
bi
CL​

Answers

I think that it might be a website that gives all the answers I not sure doe looking it up

6+3.245

Find the sum

Answers

Answer:

9.245

Step-by-step explanation:

6 + 3.245 = 9.245

Answer: 9.245

have a nice day:) ;)

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