Mathematics High School

Mathematics:


Which is a better deal and why? Giant: $19.50 for 2.75 pounds beef chuck OR
Sam’s Club: $35 for 5 pounds of beef chuck

Answers

Answer 1
Sams is a better deal. With Giants, buying the same amount as Sams costs more so it’s not as good a deal.
Answer 2
Price/weight will give you cost per pound. (19.50/2.75)=$7.09/lb. (35/5)=$7/lb. since sams has the lower cost per pound, it is the better deal. (Remember to make sure both rates have the same unit. $/lb and $/lb or $/kg and $/kg

Related Questions

Please help!! Question is down below and I’m kinda confused

Answers

it would be the last one

SOMEONE PLEASE HELP
What is the x of m

Answers

Obliviously check my work but if B is 42 then so is y. There are 360 degrees total so 360-2(42)= 276. Divide that by two and you get x=138

a system of equation is shown x=10. 3x + 5y =20 what is the solution

Answers

Answer:

[tex](r,y) = (10, - 2)[/tex]

Step-by-step explanation:

[1]    x = 10

[2]    3x + 5y = 20

0? + x = 10        5? + 3x = 20  

I need help on this question ASAP.

Answers

Answer:

C

Step-by-step explanation:

I’m pretty sure it’s the last answer, i checked on a graphing calculator :)

hiii please help i’ll give you brainliest if you show your work

Answers

Answer:

385

Step-by-step explanation:

Math answers to fraction 4235 divided by 11 can be calculated as follows.

4235/11 math problems division = 385. Therefore 385 to 2 decimal places= 385

Answer:

385

(Please give me branilest) (:

There are 10 students in a class:7 boys and 3 girls. If the teacher picks a group of 4 at random what is the probability that everyone in the group is a boy

Answers

Answer:

Step-by-step explanation:

Probability the first pick is a girl: 7/10

Probability the second pick is a girl: 6/9

Probability the third pick is a girl: 5/8

Probability of picking 3 girls:

7/10 * 6/9 * 5/8 =

= (7 * 6 * 5)/(10 * 9 * 8)

= (7 * 1 * 1)/(2 * 3 * 4)

=7/24

Approximately 0.29 = 29%

Write six less than x as an algebraic expression.

Answers

Answer:

y = x-6

Step-by-step explanation:

6 les s than means -6 so do that. Keep up the great work!

Answer:

x-6

Step-by-step explanation: six less than x means take six away from x

Who ever answers first gets brainiest!!

Answers

Answer:

10-B, 9-C, 11-D, 12-A

Step-by-step explanation:

22) (2n-q)-56-2,4nt4)

Answers

Answer:

?

Step-by-step explanation:

I think some of the question is missing.

Please help me :). I'll give brainiest

Answers

Answer:

axis of symmetry: [tex]x=3[/tex], vertex: [tex](3,23)[/tex]

Step-by-step explanation:

[tex]-\frac{b}{2a}=-\frac{12}{-4}=3[/tex]

axis of symmetry(x-value of the vertex): [tex]x=3[/tex]

input this value into the function to get the vertex

[tex]-2(3)^{2}+12(3)+5[/tex]

[tex]-18+36+5[/tex]

[tex]18+5[/tex]

[tex]23[/tex] is the y-value of the vertex

[tex](3,23)[/tex]

plz mark me brainliest. :)

WILL GIVE BRAINLY
IM SO DUMN khans doesn’t make sense with this question to me cuz I did it already and it was apparently wrong

Answers

Answer:

20units

Step-by-step explanation:

An item is regularly priced at $45. It is on sale for 55% off the regular price.

Answers

Answer:

the answer would be $20.25

Step-by-step explanation:

55% of 45 is 24.75 and 45 - 24.75 = 20.25

Answer:

20.25

Step-by-step explanation:

55% of 45 is 24.75

45 - 24.75 = 20.25

So the answe is 20.25

There are 120 students in the seventh grade, and 25% are in the Environmental Club.
How many students are in the Environmental Club?
Insert the values given in the problem then scale up or down
to find the missing value.
students
Help me out

Answers

30 students are in the Environmental club .
25% of 120 is 30

Hope this helped! If it did mark me brainliest please!

The table shows some points on the graph of a quadratic function Find the vertex form of the quadratic equation that represents the same relationship? Change the equation to standard form.

Show all the steps of your working.​

Answers

hiiiiiiiiiiiiiiiiiiiiiiiiiii

hiiiiiiiiiiiiiiiiiiiiiiiiiii

Write down the lower bound and the upper bound
(a) 4g measured to the nearest gram

Answers

Answer:

Lower bound 3.5,upper bound 4.5

3.5<=4<4.5

p(n) = n^2 - 5n; Find p (4)
​

Answers

Answer:

p(4)=4^2-5(4)

P(4)=16-20

P(4)=4

Step-by-step explanation:

Elliot has 12 cups of flour to use in some recipes. Select a way that he could divide the cups of flour equally among some recipes. Mark all that apply.

Answers

Answer:

c and e

Step-by-step explanation:

3×4=12

4×3 =12

hope this helps you

a roll of fabric was 144 inches long a customer bought 3 feet of the fabric how many feet of fabric was left ​

Answers

Answer:

108 inches

Step-by-step explanation:

1 ft = 12 inches

12x3=36

144-36=108

108 inches is you answer

Answer:

9 ft

Step-by-step explanation:

144 in = 12 ft

so 12 - 3 = 9 ft

Hope this helps have a blessed day

The product of c and 4

Answers

Step-by-step explanation:

the product = 4× c

= 4c

plz mark my answer as brainlist plzzzz. hope this will be helpful to you.☺️

The function below shows the cost of a hamburger with different numbers of toppings (t). f(t) = 1.90 + 1.40t What is the y-intercept, and what does it mean?

Answers

Answer:

[tex]1.9[/tex]

the cost of the hamburger will be [tex]\$1.9[/tex] if no toppings are added.

Step-by-step explanation:

The function is

[tex]f(t)=1.9+1.4t[/tex]

Let cost of toppings be [tex]y[/tex]

[tex]y=1.9+1.4t[/tex]

The y-intercept of a function is the value of the function when [tex]x=0[/tex]. Here number of toppings [tex]t=0[/tex].

So, the intercept of the function is [tex]1.9[/tex]

This means the cost of the hamburger will be [tex]\$1.9[/tex] if no toppings are added.

The price of an item has been reduced by 55% The original price was $45. What is the price now?

Answers

Answer:

20.25

Step-by-step explanation:

100%->45

100-55=45

45%->20.25

help please!! (math)

Answers

Answer:

It's gonna be C and good luck!

the answer is C lovely

At the deli, 2 turkey subs and 5 veggie subs cost $29. 4 turkey subs and 3 veggie subs cost
$30.

a) Create a linear system to model the equation. Include let statements

b) Solve the linear system to find the cost of a turkey sub and the cost of a veggie sub.

Answers

Answer:

4/9 of sales are veggie 5/9 are turkey

4/(4+5)=4/9

5/(4+5)= 5/9

4/9 x 27 = 12

5/9 x 27 = 15

12 veggie subs sold and

15 turkey subs sold

12+15=27 total sold

Step-by-step explanation:

x/5 +7=y
solve for x
pls help:)))))))))))))

Answers

Answer:

x = 5 y − 35

Step-by-step explanation:

hope that helps

Brainliest if correct?

The number of days, d, to build a house is given by
780
d =
W
where w is the number of workers used each day on site.
Bob's company will take 60 days to build the house.
Pat's company will take 39 days to build the house.
Pat's company will have to use more workers each day than Bob's company.
How many more?

Answers

Answer:

Step-by-step explanation: 7 more workers

Pat's company used 7 more workers each day than Bob's company.

What is division?

Division is breaking a number up into an equal number of parts.

Given that, The number of days, d, to build a house is given by d = 780 / w

where w is the number of workers used each day on site. Bob's company will take 60 days to build the house. Pat's company will take 39 days to build the house.

Rearranging the given equation to find the number of workers,

w = 780 / d

Number of workers in Bob's company = 780 / 60 = 13

Number of workers in Pat's company = 780 / 39 = 20

Therefore, number of workers in Pat's company is (20-13) = 7 more that Bob's company

Hence, Pat's company used 7 more workers each day than Bob's company.

For more references on division, click;

https://brainly.com/question/21416852

#SPJ2

Math practice for math tmr
Graph:

Answers

Answer:

its 1/2

Step-by-step explanation:

Answer:

math

Step-by-step explanation:

Solve for z.
25z = 175

Answers

Answer: z = 7

Step-by-step explanation:

Answer: z = 7

Step-by-step explanation:

U first divide both sides by 25

25z/25 = 175/25

z = 7

Hi guys can you answer my math question​

Answers

Answer:

(a) 7 + 4 = 11

(b) 1 + 3 + 5 = 9

(c) (7 x 2) + 1 = 15

(d) (7 x 2) - 1 = 13

(e) 13 - 9 = 4

Step-by-step explanation:

(a) 5 + 4 = 9

(b) 7 + 1 + 11 = 19

(c) 25 = 12 + 12 + 1

(d) 7 = 4 + 4 - 1

(e) 13 - 11 = 2

What's the answer to 6 + 5 + (26 - 19) - exponent 6 over 5

Answers

Answer:

-7758

Step-by-step explanation:

Four families share a basket of 16 kilograms equally how many kilograms of apples does each family get?

Answers

Answer:

4 kg of apples

Step-by-step explanation:

Given that,

Number of families = 4

Weight of the basket of apples= 16 kg

We need to find how many kilograms of apples does each family gets. We can find it as follows :

Received = [tex]\dfrac{16}{4}[/tex] = 4 kg of apples

Hence, each family gets 4 kg of apples.

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