Mary spent a total of $322.78 for a party. She spent $200.66 on food, plus an additional $30.53 for each hour of the party. How long was the party?

Answers

Answer 1

let h equal the length of the party in hours

200.66 + 30.53h = 322.78

now just solve for h :)
30.53h = 122.12
h = 4

so the party was 4 hours long

Answer 2

4 hours because you have to first subtract 322.78 and 200.66 then whatever you get you divide that by 30.53

Related Questions

Please help asap!

Ellie filled a bucket with 1/4 of a gallon of water. A few minutes later, she realized only 1/6 of a gallon of water remained. How much water had leaked out of the bucket?

Answers

Answer:

1/12

Step-by-step explanation:

Write an equation to match the fraction model shown in the reference image and solve the problem.

Answers

Answer:

8/100 + 8/100 + 32/100 = 48/100

48/100 / 4/4 = 12/25

Step-by-step explanation:

i NeEd ThIs By ToNiGhT

Answers

Answer:

Step-by-step explanation:

It's a 1/2 pound, so all you do is double the price. Hope this helped!

Answer:

The answer is 7

Step-by-step explanation:

You take the 3.50+3.50 to get 7. You do this because you want to get 1 full pound. So 1/2+1/2=1 So just double 3.50 (3.5)

Please help on question 8

Answers

Proportion

1500/45 = 1000/x

Cross multiply

1500x = 45000

Eliminate

1500x/1500 = 45000/1500

x = 30

Answer is 1000 liter tank empty’s in 30 min

Answer:

it will take a 1000-tank 30 minutes to be emptied

Step-by-step explanation:

Please help it’s integers

Answers

Answer:

1. 7

2.7

Step-by-step explanation:

I think it is 1.7 and 2.7

NEED HELP ASAP!!!!!!!!

Answers

Answer:

B. 40

Step-by-step explanation:

3000 divided by 75 is 40

Answer:b

Step-by-step explanation:

how i did this was you take 3000 and divide it by 75 and get 40 so your answer is 40

an ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total number of milkshakes sold that day. what was the total number of milkshakes that the ice cream shop sold that day?

a.) 60
b.) 72
c.) 100
d.) 120

Answers

Answer:

d 120 because 40% is 120

Answer:

[tex]120 \: milkshakes[/tex]

Step-by-step explanation:

[tex] \frac{48}{x} = \frac{40}{100} [/tex]

[tex](x)40 = (48)100[/tex]

[tex](x)40 = 4800[/tex]

[tex] \frac{(x)40}{40} = \frac{4800}{40} [/tex]

[tex]x = \frac{4800}{40} [/tex]

[tex]x = 120[/tex]

[tex]120 \: milkshakes [/tex]

jamal is having a party at a science museum, including himself, he can spend no more than $175. admission is $12.50 per ticket and lunch costs $6.50 per person.how many friends ,n, can he invite to his party

Answers

Answer:

Step-by-step explanation:

If u add 12.50 and 6.50 together u get 19 and if u multiply 19 up to 175$, Then u only get to bring 9 people and if u multiply 19 x 9 u get 171 if u multiply it more u will go over the budget so 9 is the correct answer.

Answer:

Step-by-step explanation:

I know it is 9 because I am big brain

HELP NEED ANSWER FOR HOMEWORK

Answers

Answer:

596.032

Step-by-step explanation:

The answer is typed wrong.

Using a calculator: 6.4 x 6.7 x 13.9 = 596.032

Tell your teacher that answer is not there. It's typed wrong.

Hoped this helped! :)

Rectangle ABCD was translated 4 units to the left and 1 unit up. Which rule describes the translation that was applied to the rectangle ABCD to create rectangle A'B'C'D'?

A - (x, y) (-4x, 1y)
B - (x, y) (1x, -4y)
C - (x, y) ( x+1, y - 4)
D - (x, y) ( x - 4, y+1)

Answers

C the is the right answer because math

Plz help me on this I dont understand how to do it.
B.) SUBSTITUTION METHOD

1) 2x + 8y = 20 2) x = 5
y = 2 2x + y = 10

Answers

Answer:

1) X=10-4y

Step-by-step explanation:

X=10-4y hope it helps

NEED HELP If you change 1 and half to Half Then how would you change half Into the same and amount

Answers

Answer:

You can't substitute baking soda with conditioner so don't add more conditioner becaue you'll not get fake snow. You should go and buy more baking soda.

Good Luck

Step-by-step explanation:

CAN YOU HELP ME WITH MY MATH WORK

Answers

Answer:

Read on:

Step-by-step explanation:

Step 1:

System #1

[tex]y=\frac{1}{2}x-2[/tex]

[tex]y=-3x+5[/tex]

System #2

[tex]y=4x-3[/tex]

System #3

[tex]y=\frac{-2}{3}x-1[/tex]

[tex]y=\frac{-2}{3}x+2[/tex]

Step 2:

Look at First Drawing:

Look at Second Drawing

Look at Third Drawing

Step 3: Intersecting

Step 4: Overlap (Same Line)

Step 5: Parallel

Step 6:

Intersecting: If the slopes are unequal

Parallel: If the slopes are equal but the y-intercept is unequal

Same line: If the slopes and y-intercepts are all equal

Step 7: The lines are parallel because although the slopes are equal, the y-intercepts are not

guy in the top was correct, im on that same lesson

PLEASE HELP IF YOU DONT KNOW THE ANSWER PLEASE LEAVE

Answers

Answer:

the box is 6

Step-by-step explanation:

6x+60, using the distributive property, you distribute out the number so, 6 would go in the blank and then your final answer would be 6x+60 since you can not simplify that any further.

What is the estimated difference of 28 5/12-6 7/15?

A. 22
B. 22 1/2
C. 23
D. 23 1/2

Answers

Answer:

the answer is A(22)

Answer:

A 22

Step-by-step explanation:

HELP ASAPP I WILL GIVE BRAINLIEST

Answers

6.667 yards I think I got it of safari

Answer:

6 yards and 6ft

Step-by-step explanation:

Richard has the following problem on his math quiz. Which step should Richard perform last? 92 + 2[(5+2)2 - 4]

Answers

Answer:

Said I'm never lackin', always pistol packing

With them automatics, we gon' send him to heaven

Wait, wait, wait, wait, ayy, ayy, woooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Step-by-step explanation:

wait wait wait WHOOOOOO

Twelve cupcakes cost $14.25. What is the price per cupcake? Round to the nearest cent.

Answers

Answer:

$1.19

Step-by-step explanation:

14.25/12=1.19

$1.19 is the answer 14.25 divided by 12= 1.18

Solve 4 – 2(b – 6) = 12
Group of answer choices

b = -2

b = 12

b = -10

b = 2

Answers

Answer:

B=12

Step-by-step explanation:

Answer:

Step-by-step explanation:

"the expression 200s + 10c shows the amount of calories in "s" (slices of pizza) and "c"(number of carrot sticks" how many calories are in 3 slices of pizza and 10 carrot sticks"

Answers

Answer:

700 calories

Step-by-step explanation:

200(3) + 10(10) =700

The answer should be “20” because if u divided 10 by 200 u would get 20 and 20 times 10 equals 200 so 20 calories in each slice

Does anybody knows this?

Answers

1st one :D I hope you have a good day/night!

It’s the first answer !!

Multiply Polynomial Expressions

Answers

Answer:

1) x² + 2x-24

2) 2x² - 1x - 15

3) 6x² + 19x + 10

4) 2x² - 11x + 5

Step-by-step explanation:

Use FOIL, multiplying each term out.

There you go have. A nice day

Libby is putting together a piece of furniture. She notices that two of the pieces form a right angle.

If these right angles are cut in half, or bisected, by another bar, what would each angle measure within that right angle?

Answers

Answer:

I need more info...........

Step-by-step explanation:

Daniel has a collection of stamps worth $6. He has 5 more 8 cent stamps then 30 cent stamps. The number of 6 cent stamps is 2 times the amount of 30 cent stamps. The number of 5 cent stamps is 12. How many of each kind of stamps does Daniel have?
Please list the number of 30, 5, 6, 8 cent stamps he has.
First gets Brainliest!!!

Answers

Answer:

12 of the 5 cents stamps,

20 of the 6 cents stamps

15 of the 8 cents stamps

10 of the 30 cents stamps.

Step-by-step explanation:

Let's name:

x = number of 5 cent stamps,

w = number of 6 cent stamps,

y = number of 8 cent stamps,

z = number of 30 cent stamps,

Create the following system of equations based on the info provided:

z + 5 = y

w = 2 * z

x = 12

600 = 5 (12) + 6 w + 8 y + 30 z

replace everything in terms of "z":

600 = 60 + 6 (2 * z) + 8 (z + 5) + 30 z

540 = 12 z + 8 z + 40 + 30 z

500 = 50 z

z = 10

and now we can find the rest:

y = 5 + 10 = 15

w = 2 * 10 = 20

Therefore there are:

12 of the 5 cents stamps,

20 of the 6 cents stamps

15 of the 8 cents stamps

10 of the 30 cents stamps.

Can you upload a picture of the assignment

Are the two expressions equivalent?
24c - 36 + 12 - 12c + 36 - 48c
and
-2(18c - 6)
answer choices
1.yes
2.there not enough info to deterine

Answers

Answer:

1 Yes

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

b/c 24c-36 +12-12c+36-48c

first collect like terms (like terms are terms with the same variable an tne same exponent)

and the : 24c-12c-48c-36+12+36

= -36c + 12

so the answer is 1. yes

if it's helpful ❤❤❤

THANK YOU

how can you copy a perpendicular bisector using a straightedge, a compass, and a pencil, give step by step instructions

Answers

attached is the instructions to copying a perpendicular bisector

During a 10 year period, 6 out of 30 Major League Baseball teams won the World Series. What percent of Major League Baseball teams won the World Series during the 10 year period.

Answers

Answer:20%

Step-by-step explanation: 6/30 = 20%

7.Sandy has a total of 35 coins in her money jar. If Sandy's jar contains only nickels and dimes and the value of all the coins is $2.50, how many nickels does Sandy have? A. 5 B. 15 C. 20 D. 30

Answers

Answer: 35

Step-by-step explanation:

Let the number of nickels be x

Then the number of dimes, using

ONE PART = TOTAL MINUS OTHER PART,

is 35-x. ( hope this helps have a good day/night :) )

What is the output of the following program?

for num in range(4):
print (num * 2)

Question # 5
Fill in the Blank
Fill in the missing parts to produce the following output.

OUTPUT:
0
1
2
3

num in range(
):
print (num)
Question # 6
Math Formula
What is the output of this program? Assume the user enters 2, 5, 1, and 6.

numA = 0
for count in range(4):
answer = input ("Enter a number: ")
fltAnswer = float(answer)
numA = numA + fltAnswer
print (numA)

please help me T^T ill post a picture if need be T^T
this is four questions so tons of points not free tho pleaseee T^T!!!!

Answers

I think #4 is

for num in range(4):

print(num)

The output will be:

No idea tho if it is right

An irregular polygon is shown below:

Image of irregular polygon with length of 9 units and height of 4 units labeled on left side. Top side length of 4 units, the side adjacent to it on the right is 2 units. (Image below)

The area of the irregular polygon is ____ square units.

numerical answers only, please!

Answers

Answer:

26 units

Step-by-step explanation:

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