Mathematics College

Find the best buy for
a)
shampoo if 8 ounces cost $0.99 and 12 ounces cost $1.47.
b) cereal if 31 ounces cost $1.50 and 16 ounces cost $0.77.
c) soda if 3 cans cost $1.77 and 5 cans cost $1.79.

PLEASE HELPPP

Find The Best Buy Fora)shampoo If 8 Ounces Cost $0.99 And 12 Ounces Cost $1.47.b) Cereal If 31 Ounces

Answers

Answer 1

Answer:

A.  12 oz. for $1.47

B. 16 oz for $0.77

C.  5 cans for 1.79

Step-by-step explanation:

A. Divide them both, cost by quantity.

 0.99/8=0.123

  1.47/12=0.1225

The second option is better since its 0.005 less than the first option.

B. Again, divide both options.

   0.77/16=0.04125

    1.50/31=0.04838

     Second option because it is 0.00713 cents cheaper.

C.  1.77/3=0.59

     1.79/5= 0.36

       Second option is .23 cents cheaper than the first option.

   

Related Questions

Evaluate the expression of X = 3

Answers

Answer:

x=3

Step-by-step explanation:

x=3, there is no formula or anything...

7th grade math help me plzzzz

Answers

Answer:

B.

Step-by-step explanation:

Answer:

0.05 per ounce

Step-by-step explanation:

5.20 per 40 is 0.13 per ounce

whereas

2.70 per 15 is 0.18 per ounce

Question:
x = __ degrees

Answers

Answer:

80°

Step-by-step explanation:

Because a straight line always is equal to 180°

so 180 - 100 = 80

Your answer is 80.

Pls consider marking my answer as Brainliest! It would mean a lot!

how do you divide 78.74 divided by 12.7 in steps

Answers

Answer:

6.2

Step-by-step explanation:

wjdjcjsbrifwixis

7th grade math help me plzzz

Answers

Answer:

[tex]b. \: \frac{1}{10} ......series[/tex]

The 3rd one is the one i think

which statement best describes f(x), graphed on the coordinate plane below?

Answers

Hola cómo estás estás en el hospital y cómo te vas ir mañana a esperar a

Use the slope formula to determine the slope of the line.
(6,7) (9,9)

Answers

Answer:

2/3

Step-by-step explanation:

y2-y1/x2-x1

9-7/9-6

2/3

Tina is five years older than her brother Tom. The sum of their ages is 51 write an equation

Answers

Let:
T=age of Tina
Y= age of Tom
Work:
Y=5+T
T=28 yrs
Y=23
I’ll let I find the equation:)

13 = 11 - 4x
Two step equation please help?

Answers

Exact form: X= -1/2
Decimal form: X= -0.5

Determine the slope given the two points:
(4, 9) and (1, 6)
m=

Answers

Answer:

1

Step-by-step explanation:

y2-y1

/

x2-x1

6 - 9

/

1-4

= -3/-3

which simplifies to 1

-8 is less than w, and 8 is greater then w

Answers

I’m not sure what the question is but W May equal 0

Answer:

I think its 0

Step-by-step explanation:

This is because -8 would be less than 0 and 8 would be bigger than 0.

0 is also the number in between both numbers and are equal distances.

Also I THINK this is right sorry if it's not, it's just what I think makes sense.


Which graph represents a function?

Answers

Answer:

graph c represent a function

Step-by-step explanation:

if you do the line test the line will not hot any other points  excpet one

C is the answer for this

In ΔTUV, t = 6.6 inches, ∠U=71° and ∠V=36°. Find the length of u, to the nearest 10th of an inch.

Answers

Answer:

6.5

Step-by-step explanation:

​

\text{A.S.A.}\rightarrow \text{Law of Sines}

A.S.A.→Law of Sines

\frac{a}{\sin A}=\frac{b}{\sin B}

sinA

a

​

=

sinB

b

​

From reference sheet.

\text{Find other angle:}

Find other angle:

\angle T=180-71-36=73^{\circ}

∠T=180−71−36=73

∘

T

U

V

t = 6.6

u = ?

71°

36°

73°

\frac{u}{\sin 71}=\frac{6.6}{\sin 73}

sin71

u

​

=

sin73

6.6

​

Plug in. Opposite sides go together.

u=\frac{6.6\sin 71}{\sin 73} \approx 6.526 \approx 6.5

u=

sin73

6.6sin71

​

≈6.526≈6.5

Solve for the side and evaluate.

Answer:

6.5

Step-by-step explanation:

deltamath

domain: {4, 0} range: (-2, 0, 2}
b. domain: {4, 0, 4} range: (-2, 0, 2}
domain: (-2, 0, 2), range: {4,0}
d. domain: (-2, 0, 2), range: {4, 0, 4}

Answers

Answer:

C

Step-by-step explanation:

I believe the answer is C

not sure need help ​

Answers

Answer:

9^8

43046721

Step-by-step explanation:

Nvm it’s Alrwasy answered

What is 0.22778 as a percentage

Answers

Answer:

22.778%

Step-by-step explanation:

0.22778/1*100/100=22.778/100

7th grade help me pleasee

Answers

Answer is 16 because 27 plus (-11) equals 16

A package of 3pairs of insulated gloves cost $17.97. What is the unit price of the pairs of gloves

Answers

$5.99 hope that helpssss

I need lots of help​

Answers

Answer:

with what

Step-by-step explanation:

Mr. paulson has been on a train for 4 hours and traveled 320 miles. At this rate, how far will he traveled in 5 hours?

Answers

Answer:

at 5 hours he will have traveled 400 mi

Step-by-step explanation:

320÷4= 80

320=4, then 400=5

hope this helps

Waters added or drain from a tank each day the first day 13/10 of a gallon is added to the empty tank the second day 11/10 of a gallon is drained from the tank the third day 12/10 of a gallon is added to the tank the fourth day 1 gallon is drained from the tank the amount of water in the tank after 15 days is given by

Answers

Answer:

2 gallons

Step-by-step explanation:

You have to find the pattern of adding and draining water for 15 days. To get there you need to subtract 2 and add 1 but keep the negative/positives the same i.e. (this is for the 10ths of gallons)

13-2=11

11+1=10

keeping the pattern for 15 days:

+13, 11,+12,-10,+11,-9,+10,-8,+9,-7,+8,-6,+7,-5,+6 = 20 (10ths of gallons)

20/10 = 2

60000 is how many times greater then 600

Answers

Answer:

100 times greater

Step-by-step explanation:

It is 100 times greater because 600*100 = 60,000

Consider the following table that describes the mass of a kitten as weeks go by. If you know the kitten grows by 10% each week for the first 5 weeks, fill in the table for the values each week.

Week Mass (grams)
(start) 80
1
2
3
4

Answers

Answer:

Week 1 = 80

Week 2 =88

Week 3 = 96.8

Week 4 = 106.48

Week 5 = 117.128

Step-by-step explanation:

Given

Week 1 = 80

Growth = 10%

Required

Fill week 1 to 5

We have week 1 already.

Week 2 is calculated as thus:

Week 2 = Week 1 + 10% * Week 1

Week 2 = 80 + 10% * 80

Week 2 = 80 + 8

Week 2 = 88

Week 3 is calculated as thus:

Week 3 = Week 2 + 10% *Week 2

Week 3 = 88 + 10% * 88

Week 3 = 88 + 8.8

Week 3 = 96.8

Week 4 is calculated as thus:

Week 4 = Week 3 + 10% * Week 3

Week 4 = 96.8 * 10% *96.8

Week 4 = 96.8 + 9.68

Week 4 = 106.48

Lastly, week 5 is calculated as thus:

Week 5 = Week 4 + 10% * Week 4

Week 5 = 106.48 + 10% * 106.48

Week 5 = 106.48 + 10.648

Week 5 = 117.128

Tyler has 2 dogs and 7 fish. What is Tyler's ratio of fish to dogs?

Answers

Answer:

2:7

Step-by-step explanation:

Answer:

2:7

Easy.

Come on bro this is like one of the easiest questions in the world

Choose all numbers that are divisible by 2

Answers

Answer:

91066

32626

Are the only answers there

7th grade Math help please

Answers

Answer: B. 100-h < 40+2h

Step-by-step explanation: If it says the first tank is less it probably is B and not D.

Answer:

Step-by-step explanation:

Its D

Its not B because:

100-1=99 cant be less than 40+4=44

Good luck!

Find a pair of numbers with

1. a sum of 40 and a product of 400

2. a sum of 15 and a product of 54​

Answers

The correct answer:

1. Those numbers would be, 20 and 20

20 + 20 = 40
20 x 20 = 400


2. Those numbers would be:

9 + 6 = 15
9 x 6 = 54


I hope this helps!!

11) 576 + m = 1000 for m = 524
True or false

Answers

False, 1000-576=424
M=424

Answer:

False

Step-by-step explanation:

M= 424

prob ion know but yeah

Given a linear equation in the form y=mx+b, what are the values of the slope and y-intercept of the equation?(1 point) The slope is m, and the y-intercept is y. The slope is x, and the y-intercept is b. The slope is b, and the y-intercept is m. The slope is m, and the y-intercept is b.

Answers

Answer:

The slope is m, and the y-intercept is b.

Step-by-step explanation:

What ever is attached to the x is the slope. The y-intercept is the b because it has a 0 on the x axis and a number on the y axis.

Jose filled up his car with gas before embarking on a road trip across the country. The
capacity of Jose's gas tank is 12 gallons and after driving for 4 hours, there were 4
gallons of gas left in the tank. Write an equation for G, in terms oft, representing the
number of gallons of gas remaining in Jose's gas tank after t hours of driving.

Answers

Answer:

g=-2t+12

Step-by-step explanation:

The equation for G representing the number of gallons of gas remaining in Jose's gas tank after t hours of driving will be G = 12 - 2t.

What is a linear equation?

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

Jose filled up his car with gas before embarking on a road trip across the country. The capacity of Jose's gas tank is 12 gallons and after driving for 4 hours, there were 4 gallons of gas left in the tank.

The slope of the equation will be

⇒ (12 - 4) / 4

⇒ 8 / 4

⇒ 2 gallons per hour

The equation for G representing the number of gallons of gas remaining in Jose's gas tank after t hours of driving will be

G = 12 - 2t

The equation for G representing the number of gallons of gas remaining in Jose's gas tank after t hours of driving will be G = 12 - 2t.

More about the linear equation link is given below.

https://brainly.com/question/11897796

#SPJ2

Other Questions
Amy Coney Barrett as a Supreme Court Justice is fair? Why or why not? help me with this problem The femur is an example of a(n)O flat bone.O irregular bone.O long bone.O short bone. pleaseee help ASAPwill mark brainliest!!! Please help if possible thank you Andrea ordered a pizza for dinner. She ate 1/4 of the pizza. Her brother ate 35% of the pizza. Her mom ate .10 of the pizza. How much pizza is left? Answer the following questions in the space provided. 1. Classify each of the following as a homogeneous or heterogeneous substance. a. iron ore b. quartz c. granite d. energy drink e. oil-and-vinegar salad dressing f. salt g. rainwater h. nitrogen 2. Classify each of the following as a physical or chemical change. a. ice melting b. paper burning c. metal rusting d. gas pressure increasing e. liquid evaporating f. food digesting 3. Compare a physical change with a chemical change. 2. If a person in a wheelchair wanted to get to the second story of a two-story building, would it be easier totake a short, steep ramp or a long, shallow ramp? Explain. Heat treated food of plant origin such as cooked rice, cooked potatoes, and cooked noodles____.A. Are helpful in counteracting the effects of bacterial illness such as salmonella and botulism.B. Are important sources vitamin CC. Are recommend as the basis for diet without risk of food-borne illness.D. Are on Minnesota Department of Agriculture's list of potentially hazardous food. What does this mean in spanish: Casa De La Cake? ____ que mi viaje a Latinoamrica sea pronto.QuieroQuerisQuieres evaluate the two phrases above. its about conserving pandas. The perimeter if a rectangle is 84 inches. The length is 12 inches less than twice the width. Find the length and width of the rectangle. Help me with SS plzz, thx :P Which expression is equivalent to cos(40)cos(10) + sin(40)sin(10)?sin(40 10)cos(40 + 10)sin(40 + 10)cos(40 10) The model of a rugby field is shown. Sarah ran across the length ofthe field 5 times for conditioning practice. How far did Sarah run in all?27 cm14 cmScale1 cm: 7 m945 meters490 meters378 meters921 metersPlzzzzzzzzzz help me In French, adjectives usually come after the noun, and they should agree with the noun they are describing. Agreement means that if a noun is masculine singular ("le"), the adjective describing it must also be masculine singular ("grand"); if the noun is feminine ("la"), the adjective must be as well ("grande"). If the noun is plural ("les"), the adjective should also be plural (grands/grandes). Note: If youre not sure if the plural word is masculine or feminine, youll need to look the word up to verify.Using the vocabulary presented in the unit, translate the following sentences into French. Pay particular attention to the form of the adjectives.Nouns AdjectivesLa voiture est _______. (cher) chreLes motos sont _______. (spacieux) Les vlos sont _______. (petit) La voiture est _______. (vieux) Les bus sont _______. (pratique) How many significant figures are in the number 0.00282 PLS HELP! URGENTThe graph shows the amount of money paid when purchasing bags of candy at the zoo:A graph is shown. The x-axis is labeled from 0 to 9 and the y-axis is labeled from 0 to 10. The four points shown on the graph are ordered pairs 0, 0 and 1, 2 and 2, 4 and 3, 6. These points are joined by a line. The label on the x-axis is Bags of candy. The title on the y-axis is Total cost in dollars.What is the constant proportionality? In two or more complete sentences explain how to balance the chemical equation,Ca + N2 Ca3 + N2 and include all steps.