Mathematics Middle School

Answer for brainliest and 25 points!!!

Answers

Answer 1

Answer:

First paper : third choice

Second paper: it is not a function

Step-by-step explanation:

Related Questions

Terri buys five and seven eighths ounces of chocolate chips. She uses four and four sixths ounces in a recipe. How many ounces of chocolate chips does she have left?

a one and ten forty eighths ounces
b one and three fourteenths ounces
c two and ten forty eighths ounces
d two and three fourteenths ounces

Answers

Answer:

(A) [tex]1\frac{10}{48}[/tex]

Step-by-step explanation:

To find how many chocolate chips are left, you have to subtract the amount used for the recipe from the original amount which is:

[tex]5\frac{7}{8} -4\frac{4}{6}[/tex]

To subtract the two mixed numbers, first you have to convert them to improper fractions which would make the expression:

[tex]\frac{47}{8}-\frac{28}{6}[/tex]

Then, in order to subtract the two improper fractions, since they have different denominators, you have to make them have the same denominator. The LCM (Least Common Multiple) of 8 and 6 is 24, so to subtract the two fractions, you need both of them to have a denominator of 24. That would make the expression:

[tex]\frac{141}{24}-\frac{112}{24}[/tex]

To subtract these two fractions, since they have the same denominators, you can subtract the numerators and keep the denominators. That would make the answer:

[tex]\frac{29}{24}[/tex] which is, as a mixed number, [tex]1\frac{5}{24}[/tex], which is [tex]1\frac{10}{48}[/tex].

Hope this helps :)

Solve for y and find the value of y for each value of x

x + 2/y - 3 = 1 x = -1, 0, 1

Answers

Answer:

2x 2y -1

Step-by-step explanation:

x plus 1x equals 2x and 2y equals 2 y and 1 plus 1 minus 3

Answer:

2x yx -2

Step-by-step explanation:

Plz Answer This Mathematics Question??? NEED HELP ASAP

Answers

Answer is 4,000,000 aka 4mil

Graph a line a slope of 2/5 that contains the point (-2,4).

Answers

Go to the point -2, 4 and count up 2 right 5

Which of the following is not a function of the skeletal system?
a. makes red blood cells
b. mineral storage
c. provides protection
d. moves the body

Answers

Answer:

I think D.

Step-by-step explanation:

The bone marrow makes the red blood cells, the skeletal system provides protection, and stores minerals.

Answer:

D hopes it helps

Step-by-step explanation:

USA testprep help! 2questions

Answers

1) B

2) C

Hope this helps!

The answer is nice and good

Can someone write a real-world word problem for the inequality 3x+10>30
Plz ＞﹏＜

Answers

you an two friends want to save up some money to buy a $30 toy. you already have $10 saved. How much more does each person need to save to have more than enough money to buy the toy?

i’m so sorry if it’s wrong

plss show the dumb work
30x+45+18=250

Answers

Answer:

6.23

Step-by-step explanation:

30x + 45 + 18 = 250

Combine like terms:

30x + 63 = 250

30x = 187

x = 6.23

30x+45+18=250
30x+63=250
30x=250-63
30x=187
X=187/30

A team of divers is at an elevation of 250 below the surface of the water, or -250 ft. another team is directly above the first team at an elevation of -120 ft. What is the distance between the teams?

Answers

The answer is exactly 130ft

Answer:

The answer should be -130 feet.

Hope u get it right :)

Which is a better deal?
Brand A $3.75 for 20oz
Brand B $4.50 for 30oz

Answers

Answer:

Step-by-step explanation:

B I know because I’m different

Here are recipes for two mixtures of salt and water that taste different.
Information about Salt Mixture A is shown in the table.
*** please look at the graph ***

Salt Mixture B is defined by the equation y = 2.5x, where x is cups of water and y is teaspoons of salt.

If you used 10 cups of water, how much salt would you use for mixture A? _____

If you used 10 cups of water, how much salt would you use for mixture B? _____

Which mixture would use more salt? ______

How much more? ______

Answers

Answer: The answer is 2 more teaspoons. 7 more teaspoons. Mixture B would use more salt,3 more teaspoons.

Step-by-step explanation:

Jdjfjskfkekskfk CNN man join an bat k o

help please help please

Answers

Answer: It should be 144 in total

Step-by-step explanation:

I did the math

someone please help me

Answers

Answer:

I believe you ur smart u can do it.

But Try downloading math photo And take a pic

Step-by-step explanation:

MARK ME BRAINLIEST PLS.

BCD or the 2nd 3rd and 4th are because you would use y=mx+b

Martin keeps track of the low temperature every day. On Monday, it was -12˚ On Tuesday, it was -9˚C. What is the difference between the low temperature on Tuesday and the low temperature on Monday?

Group of answer choices
21 C

-21 C

-3 C

3 C

Answers

The difference is 3 declares Celsius.

Answer:

the answer is -3 c

Step-by-step explanation:

what you do to get -3 is you subtract -12 - -9

Hope this helped and hope its the right answer!

PLS HELP ME ASAP PLS AND TY

Answers

Answer:

-801

Step-by-step explanation:

ndudbbehxbwhxbs

can you give me brainliness

Answer:

I think I am not sure but it looks like they are both negative numbers, so maybe try doing 1,681-880 which is -801

Step-by-step explanation:

you can double check by doing -880+ -801= 1,681.

A measuring scoop holds 10 cm3 of flour. Brandon's bag of flour contains 90 scoops. How many cakes can Brandon bake with his flour if his recipe calls for 180 grams of flour per cake? 1 cm3 of flour weighs 0.6 grams.

Answers

The number of cakes that Brandon can bake with his flour given the recipe is 8.

How many cakes can he bake?

The first step is to determine the total cm³ of flour that is the bag of flour: 10cm³ x 90 = 900 cm³

Now, convert the answer gotten above to grams:

900 / 0.6 = 1500

The last step is to divide 1500 by 180

1500 / 180 = 8 cakes

To learn more about division, please check: https://brainly.com/question/194007

#SPJ2

Answer:

3 cakes

Step-by-step explanation:

First we'll do 10·90=900

Then we'll take the 900 and multiply-- careful not to divide!-- it by 0.6 to get 540

Finally, 540÷180=3

3 cakes will be baked

Hope this helps!

Pls and thank you. will get brainiest IF the answer it accurate :p

What is the simplified expression for the expression below? 4(x + 8) + 5(x – 3)
1.) 9x + 5
2.) 9x + 11
3.) 9x + 17
4.) 9x + 47

Answers

#3 is the answer

4x+5x is 96 4*8 is 32 5*-3 is -15 32+-15 is 17

The answer is 3.) 9x + 17

I need it done asapp✔️

Answers

Answer:

It is at 0 that mean that is the answer right?

Step-by-step explanation:

0+3=3

0+(-3)=3

Hope this helps!

Which is an independent clause?

A. Their mother had sent them to Grandmother's home
B. because she could not care for them herself
C. After living in San Francisco for ten years
D. a place she had never seen before

Answers

The independent clause is A

A is the correct answer

Which of the linear equations represents the graphed line? A: y=3/2x+1

B: y=2/3x+1

C: y=-2/3+1

D: y=-3/2+1

Answers

B is the correct answer

Answer: C

Step-by-step explanation:

Plz Answer This Mathematics Question??? NEED HELP ASAP

Answers

Ummmmmmmmmmmmmmmmmm1$86:5&

Answer:

the answer is 86.48×10

20

 x

Step-by-step explanation:

Regroup terms.

9.4\times {10}^{13}xx\times 9.2x\times {10}^{7}9.4×10

xx×9.2x×10

2 Take out the constants.

(9.4\times 9.2)xxx\times {10}^{13}\times {10}^{7}(9.4×9.2)xxx×10

×10

3 Simplify 9.4\times 9.29.4×9.2 to 86.4886.48.

86.48xxx\times {10}^{13}\times {10}^{7}86.48xxx×10

×10

4 Simplify.

86.48{x}^{3}\times {10}^{13}\times {10}^{7}86.48x

×10

5 Use Product Rule: {x}^{a}{x}^{b}={x}^{a+b}x

a+b

86.48{x}^{3}\times {10}^{20}86.48x

×10

6 Regroup terms.

86.48\times {10}^{20}{x}^{3}86.48×10

heeeeeeeeeeellllllllllllllllllllllllllllpppppppppppppppppppppp

Answers

Answer:

Step-by-step explanation:

Please! I need help ASAP!

Answers

Answer:

need the answer still ?

Step-by-step explanation:

PLS HELP ME ASAP PLS AND TY

Answers

Answer:

607

Step-by-step explanation:

the answer to the question is -607!

If y represents the cost, in dollars, and t is the number of pounds of tomatoes, which equation correctly identifies the relationship between the cost and the number of pounds of tomatoes?

y = 3.60t

t = 3.60y

y = 18t

t = 18y

Answers

Y=18t this is the answer to your problem hope this helps

y=18t I think that’s the answer

here it is love please be quick:) thx again!!

Answers

Answer:

-3.1=x or x=-3.1

Step-by-step explanation:

Equation: 5.1=-3x-4.2

Adding 4.2 on both sides

5.1=-3x-4.2

+4.2 +4.2

Which equals:

9.3/-3=-3x/-3

Divide -3 on both sides:

-3.1=x or x=-3.1

Hope this helps!

Answer:

x=-3.1

Step-by-step explanation:

Use Cy-math next time for a problem like this

answer the question correctly.

Answers

Answer:

the answer is 10 to the tenth power or 10000000000

Step-by-step explanation:

{(3, 5), (3, 7), (6, 7), (4, 1), (8, 1)}
Determine the domain and the range of the relation. *Type the domain and range in number form from least to greatest

Answers

Answer:

D: 3,4,6,8 R:1,5,7

Step-by-step explanation:

domain: (3,4,6,8)
range: (1,5,7)

If you make $28 dollars and hour and work for 32 hours in a week. How much money do you Gross ?
Do i divide the 28 to the 32?

Answers

No you multiply $28 by 32. Which is $896

6272 first multiply 28 and 32 then multiply it by 7

What was Albert Einstein's favorite board game?
5 points and if right +brainliest

Answers

i believe it is the mosaic pearl game, it was a game that he played that, consisted of 520 coloured beads that can be inserted into a punch-hole frame to create patterns

The mosaic pearl game

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