Claudia spends $2.15 a day for lunch. Her cafeteria lunch account has a balance of $48.00. Which equation can be used to determine the maximum number of days, d, that she can eat without adding money to her lunch account?

Answers

Answer 1

Answer:

She can eat for around 22 days before her has to add money.


Related Questions

Brandi wants to participate in an after-school program. She has to choose between one art class, three dance classes, bwo gymnastics classes, or three sports casses. She cannot decide, so she writes the name of each class on a slip of paper and draws one slip out of a bag. What is the probability that she does not draw a dance class?​

Answers

Answer:

Step-by-step explanation:

Its 1/3 just put that it will be right I promise

find the value of x^2 +xy if x =4 and y = 3

Answers

It is 20 how to solve: 4*2+4*3

Express the function G in the form f ∘ g ∘ h

G(x) = 3/(7+√x)^2

Answers

7227Yes we will do the best for you 5(x)

What is the predicted value of fuel efficiency (in miles per gallon) for a car with a 2.5 cubic liters engine? Round your answer to two decimals, if needed.

Answers

Answer:

25.92

Step-by-step explanation:

Fuel efficiency is the measure or effort that is required to convert the chemical energy in the fuel to the kinetic energy which the cars needs to move. It is meant by how good or effectively the fuel is utilized by the vehicle. It is the ability of the engine to extract more energy from the fuel.

In the context, the size of the engine is 2.5 cubic liters. Then the predicted value of the fuel efficiency will be 25.92 miles per gallon.

find a number such that five more than one half the number is three times the number​

Answers

Answer:

0.5

Step-by-step explanation:

Simplify:
3(8) ° •(3)-2
A -216
B 24/9
C -27
D 1/3
(help please) :(

Answers

Answer:

C I think

Step-by-step explanation:

The sum of two integers is 9 their difference is 5 what are the 2 integers

Answers

the two integers are 7 and 2

The average combined SAT score for students at Brookstone High was 1000 in 2003, 1100 in 2004, 1210 in 2005, and 1331 in 2006. Predict the SAT score for Brookstone seniors in 2007. Explain your answer.

Answers

1, 441 in 2007 because it is going in a pattern add 100 plus 10 to get your 2005 answer so then I add 100 plus 10 plus 11 for 12,10 to get 1331 . so the answer is 1,441

(LOTS OF POINTS) Please just help me!!!

Answers

Part 1) 396 work at fast food.

Part 3) 8$ left

Part 4) 170 each

1. Find the slope of the line that passes thru the points (7,11) (13,17).

Answers

Answer:

go on cymath it helps alot with solving slopes

Step-by-step explanation:

THE CORRECT ANSWER IS 12 FAVORS!!

Answers

Answer:

yes the answer in 12 fpavers

Step-by-step explanation:

wa

#11 PLEASE HELP!!! URGENT!! NEED ASAP!!!

Answers

Answer:

See bolded answers

Step-by-step explanation:

Since 1=100%, then 1.15=115%, meaning x increased by 15% is correct

Since 1=100%, then 0.15=15%, meaning 15% of x is correct

Since 1=100%, then 0.85=85%, meaning x decreased by 15% is correct

The monthly expenditures on food by single adults in one city are monthly distributed with a mean of $410 and a standard deviation of $70

Answers

Answer:

is the whole question asked?

An education researcher is comparing four different algebra curricula. Eighth grade students are randomly assigned to one one of the four groups. Their state achievement test scores are compared at the end of the year. Use the appropriate statistical procedure to determine whether the curricula differ with respect to math achievement. An alpha criterion of .05 should be used for the test.
n mean std
curriculum 1 50 170.5 14.5
curriculum 2 50 168.0 12.8
curriculum 3 50 167.6 17.7
curriculum 4 50 172.8 16.8

Answers

Answer:

Hello your question has some missing parts attached below is the missing part of the question

answer :

a)  population mean

b) Null hypothesis: H0 : u1 = u2 = u3= u4  while the

Alternate hypothesis H1  : shows that all given values are equal

Step-by-step explanation:

a) Define the parameter of interest in the context

The parameter of interest in the context is the population mean

b) state The Null hypothesis and the alternate hypothesis

Null hypothesis: H0 : u1 = u2 = u3= u4  while the

Alternate hypothesis : H1 : shows that all given values are equal

Which of the following represents the measures of all angles coterminal with a -220° angle?
O 360 + 140n, for any whole number n
O 360 + 140n, for any integer n
O 140 + 360n, for any whole number n
O 140 + 360n, for any integer n

Answers

Answer n 9 Explanation 140 degrees is the measure of each angle and the sum of ... So degrees and radians are related by the following equations 360 2 ... Measure angles in whole number degrees using a protractor.

The measurement of all angles co-terminal with a -220° angle is represented by 140+ 360 n, for any integer number n.

What are Co-terminal angles?

These are the angles which shares the same initial line or terminal side. They are obtained by adding or subtracting 360° from the given angles.

Given, angle is -220° then its one positive co-terminal angle= -220°+360 = 140°

So, 140° is a positive co-terminal angle of -220°.

Therefore, co-terminal angle must be the type of 140°+360° n,

Learn more about  Co-terminal angles.

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#SPJ5

Find the unit rate.
21 grams of fat in 3 servings
The unit rate is
g/serving.

Answers

Answer:

7 grams of fat per serving

Step-by-step explanation:

21/3=7, unit rate is 7 grams of fat per serving

Help please! This has to do with the Pythagorean theorem.

Answers

Answer:

x = 11.49

Step-by-step explanation:

Apply the pythagorean theorem to find x

Thus:

a² + b² = c²

Where,

a = x = ???

b = 8

c = 14 (hypotenuse)

Plug in the values

x² + 8² = 14²

x² + 64 = 196

x² = 196 - 64 (subtraction property of equality)

x² = 132

x = √132

x = 11.49 (approximated to nearest hundredth)

the figure consists of a quarter circle and a parallelogram. what is the area of the composite figure? use 3.14 for . Round to the nearest whole number.
70in.²
84in.²
154in.²
224in.² ​

Answers

Answer:

224

Step-by-step explanation:

the area of a circle is [tex]\pi[/tex][tex]r^{2}[/tex], so for the circle plug in your numbers:

(3.14)([tex]14^{2}[/tex]) = 615.44

divide this by 4 because t=in the picture you only have a fourth of a circle:

615.44 / 4 = 153.86

the formula for area of a trapezoid is [tex]\frac{a + b}{2}[/tex] × h

so plug in your values: [tex]\frac{14+14}{2}[/tex] × 5

you get 70

add 70 and 153.22

70 + 153.22 = 223.22

this can round to 224

PLEASE HELP THIS IS DUE AT 10 PM

Answers

lol it would be too hard to explain by typing but here you go,, hopefully u can read my writing

Which equation can be used to solve for x in the following diagram?
(6z- 15)°
Choose 1 answer.
z= (6z-15)
O z-(6z-15) = 90
O z+(6z- 15) = 90
4 of 7

Answers

Answer:

I'm answering this for points

Which ratio is larger, 10 to 15 or 14 to 21?

Answers

Answer:

I am pretty sure that is it 14 to 21

Step-by-step explanation:

Sorry if i am wrong

Find the measure of angle A.
3)
74
16x + 1
19x
A
A) 82°
C) 57°
B) 69°
D) 49°

Answers

Answer:

I think its 69* but I be wrong so good luck

Step-by-step explanation:

i would believe it’s 69

the ratio of two numbers is 4:5 after adding 20 to the smaller number and subtracting 20 from the greater number the ratio becomes 14:13 find the number please help!​

Answers

Answer:

The numbers are 120 and 150.

Step-by-step explanation:

Please see the attached pictures for the full solution.

can someone help me with this geometry problem?

Answers

Answer:   VW < UW < UV

=========================================================

Explanation:

The exterior angle is 137, so the interior angle adjacent to that is 180-137 = 43. This is interior angle U of triangle UVW.

Let's find the missing angle W

U+V+W = 180

43+68+W = 180

111+W = 180

W = 180-111

W = 69

We have three three interior angles of triangle UVW

U = 43V = 68W = 69

The longest side is opposite the largest angle, so the longest side is UV

The shortest side is opposite the smallest angle, so the shortest side is VW

The order of the sides from smallest to largest is

VW < UW < UV

Refer to the diagram below.

PLEASE HELP!! IT DUE TODAY! im begging you please help me out

Answers

Answer:

11(2r+1)

16(2t+1)

9(4+c)

14(3k+2)

Step-by-step explanation:

no real way to explain besides factor them and take the largest common factor out

Answer:

1) 11(2r+1)

2) 16(2t+1)

3) 9(4+c)

4) 14(3k+2)

Step-by-step explanation:

Factor these expressions, find the GCF and divide the GCF on both the numbers, keep the numbers and put them in parenthesis and put the GCF on the outside of the parthensesis.

I need help please. This is due in 40 minutes:(
Given the diagram below, solve for x and y.

Answers

Answer:

x=14, y=37

Step-by-step explanation:

We know that (4y-10)° and 3x° are supplementary angles, meaning the total sum of the angles add up to 180°. (4y-10)° is also corresponding to the blank angle below (9x+12)°, making it a vertical angle. Since (4y-10)°=(9x+12)° because they are vertical angles, then that means we can solve for x:

Original Equation: (4y-10)°+3x°=180

New Equation: (9x+12)°+3x°=180

9x+12+3x=180

12x+12=180

12x=168

x=14

So x is 14

Because x=14, then y is:

4y-10+3(14)=180

4y-10+42=180

4y+32=180

4y=148

y=37

So y is 37

9) Eva can knit of a scarf in an hour. Her sister takes 3/4 of the time she takes. How long will her sister take to knit 8 similar scarves?

Answers

Answer:

it would take 360 minutes or 6 hours

Step-by-step explanation:

Answer:

6 hours

Step-by-step explanation:

3/4 of an hour is 45 mins, 45 minutes times 8= 360

Convert to hours and you get 6 hours.

Mark me brainiest

You are buying bottles of glue for Mrs. Perro's class. A bottle of glue is $0.74. Which equation can be use to find the number bottles she purchased for $12.58?

Answers

15.75$$


She used all the money up so that’s how much she has

Derek has 6 feet of ribbon that he needs to cut into 2/3 feet pieces. How
many pieces of ribbon can Derek cut?

Answers

Answer:

The correct answer is 9 pieces of ribbon.

Step-by-step explanation:

9 is correct because if you do 6 divided by 2/3 you equal 9, therefore 9 is the correct answer

HAVE A GOOD DAY!

Please, can someone help me on math? Struggling a bit.

Answers

to find the perimeter you just multiply the numbers for example

for number one just multiply 4 and 6 which is 24

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