Mathematics High School

On the last algebra test M students scored x on the test and N students
scored y. What does the following expression represent?
Mc+Ny
M+N

Answers

Answer 1

Answer: Y=35x

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Mx + Ny represents the total score of M + N students.

Related Questions

Which of the following is a solution to the equation 1649

Answers

Answer:

But what do we have to do ? like add subtract or multiply?  i dont know

Step-by-step explanation:

Amy wants to make 20 cupcakes. She knows 3 cups sugar makes 2 cupcakes. How many cups of sugar will she need

Answers

Answer:

30

Step-by-step explanation:

(20/2)x3

Somebody please help me

Answers

Answer:

3750

Step-by-step explanation:

Felix buys 5 kilograms of corn tortilla chips. How much does he spend?

Answers

Answer:

$10

Step-by-step explanation:

5 times $2 equals $10

Answer:

$10

Step-by-step explanation:

Each kg of corn tortilla chips: $2

5 kgs of corn tortilla chips: 5*2

= $10

Hope this helps and have a wonderful time ahead at Brainly! :D

Find the equivalent measurement.

a. _ feet = 7 yards
b. 9 feet = _ yards
c. _ yards = 48 inches
d. _ yards = 24 feet

Answers

a = 21
b = 3
c = 1.3? not sure
d = 8
A. 21 feet because each yard is 3 feet so you multiply 3x7 to get 21
B 3 yards because you divide 9 by 3
C . 1.33 yards
D. 8 yards

helpppppppppppppppppppppppp

Answers

answer: Angle 3
Adjacent means next to

Can someone tell me what the answers are to each question. I did some of them but I would like to see if they’re also right.

Answers

1) r(x) = 18x
2) c(x) = 4.50x + 30,000 because it costs them 4.50 for each slipper made plus the annual cost of 30,000. It doesn’t ask for how much they earned, just the costs.
3) p(x) = 18x - 4.50x - 30,000, they gain 18$ per slippers sold, lost 4.50 per slippers sold, and lost 30,000 from the annual fee. It can be simplified down to p(x) = 13.5x - 30000
4) loss of 3000$, substitute 2000 for x for the equation and solve
5) 172,500, same as the last question but substitute 15,000
6) p(x) = 19x - 5.25 - 30,000

1. 5 + x = -2



2. 8m = 48

Solve this problems giving brainliest


Answers

Answer: 1. x=-7 2. m=6

Step-by-step explanation:

1. 5 + x=-2

to get the x by itself, you need to subtract 5 from both sides

5-5 +x = -2-5

there for 0 + x = -7 which means x=-7

2. to get 8m to just m, you need to divide 8m by 8. and what you do to one side of the equation, you need to do to the other. therefore 8m/8=48/8 and 48/8=6. therefore m=6

Answer:

1. 5+x=-2

x=-2-5

x= -7

2. 8m=48

m= 48/8

m= 6

Please Mark BRAINLIEST as promised!

Given f(x)=-2x-1, solve for x when f(x)=-7

Answers

Answer:

The answer is -15.

Step-by-step explanation:

1. 2x - 1

2. 2(-7) - 1

3. (-14) - 1

4. -15

By plugging in our x value, we are able to use PEMDAS to  multiply 2 and the value of x and then, we subtract 1 from the value we got from step 3 to get -15.



11b.) How many students have

between 10 and 25 video games?

5

20

25

10

15

Number of video games

11c.) How many students have

fewer than 5?

Answers

Is there a graph or a chart for this question?

I NEED HELP If right will make brileintest


Using the graph of f(x) and g(x), where g(x) = f(k⋅x), determine the value of k.


Graph of two lines. f of x passes through 2, 0 and 3, 2, and g of x passes through two thirds, 0 and 1, 2.


3

one third

negative one third

−3

Answers

Answer:

k=4

Step-by-step explanation:

So we have the graphs of f(x) and g(x).

And we know that g(x) is defined as  f(kx), where k is some constant.

First, from the graph we can note two points:

For g(x), we have the point (1,10) and for f(x), we have the point  (4,10).

ok now can you give me brainlest

Ryne got 2/3 of the questions on his test correct. If the test had 75 questions, how many did Ryne answer correctly?

Answers

To find 2/3, you do the number divided by 3 to find 1/3, then multiply by 2 to get 2/3.
75 divided by 3 = 25
25 x 2 = 50.

Ans = 50

30 fortyths into a decimal​

Answers

Answer:

0.3

Step-by-step explanation:

Percent means 'per 100'. So, 30% means 30 per 100 or simply 30/100. If you divide 30 by 100, you get 0.3 (a decimal number). So, to convert from percent to decimal, simply divide by 100 and remove the '%' sign. There is a easy way to convert from percent to decimal: Just move the decimal point 2 places to the left.

Hope this helps :)

pls give brainliest :p

And let me know what you think of my pfp :0

2 3/5 x 1 3/7=

i need help

Answers

Answer:

26/7 or 3 5/7

Step-by-step explanation:

A car rental agency advertised renting a car for $ 26.95 per day and $ 0.28 per mile. if brad rents this car for 3 days, how many whole miles can he drive on a $ 250 ​budget?

Answers

Answer:222.38

Step-by-step explanation:26.95x0.28 x3

Answer:

604 miles

Step-by-step explanation:

he has to pay 80.85 for 3 days (26.95 x 3)

250 - 80.85 = 169.15 (money left)

169.15 ÷ 0.28 = 604 (with many decimals)

604 whole miles

Explain how to translate, rotate, or reflect line j to obtain line k please help!

Answers

I’m not sure but try to ask for more help

Find the perimeter and area of the rectangle of 5 inches and 7 inches

Answers

Perimeter = 24 inches. Area = 35 inches. P = (b x 2) + (h x 2). A = b x h. Please give me brainliest if you found this helpful :)

is associative property grouping or reordering

Answers

Answer:

The associative property is grouping

Step-by-step explanation:

Answer:

The associative property is the rule that includes grouping of numbers.

Step-by-step explanation:

XIn is getting an estimate from a printer for flyers for the drama club. Xin orders color prints and negotiate a 10% discount on the print job for the drama club. If f represents the number of flyers XIn order, does 0.10(17.5+0.20f) represent the total cost of the print job? Why or why not?

Answers

Answer:

Yes.

Step-by-step explanation:

10% is 0.10 in decimal form. Therefore, once he pays the $17.80 setup fee and then 0.20f (or $0.20 per flyer), then we would multiply by 10% (Or 0.10).

In conclusion:

Yes. 0.10( 17.50 + 0.20f ) does represent the total cost of the print job.

what is the estimate of 6472

Answers

Estimating the value of 6472+2380

Round up the number 6472 to 6470.

6470+2380

Round up the number 2380 to 2380.

6470+2380

Add 2380 to 6470.

8850

6472+2380≈8850

The Estimated Value of 6472+2380 is 8850.

Answer:

7000

Step-by-step explanation:

6000+472=7000 I really hope it helped

Maggie has a bank account balance of -18.37 as soon as she realizes this she deposits 24.50 in the account

Answers

Answer:

correct the answer is 6.13

Step-by-step explanation:

The required current balance in Maggie's bank account is 6.13.

Given that,
Maggie has a bank account balance of -18.37 as soon as she realizes this she deposits 24.50 in the account.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

here,
initial balance in Maggies's bank account = -18.37
She deposited 24.50 in her bank account,
The current balance in her bank account = Initial balance + money deposited
Current = 24.50 - 18.37
Current balance = 6.13

Thus, the required current balance in Maggie's bank account is 6.13.

Learn more about arithmetic here:

https://brainly.com/question/11424589

#SPJ5

Will wanted to solve the problem
468
÷
12
468
÷
12
using partial quotients.

Which of the methods could be used to find the quotient? Select all that apply.

A.
Subtract (
10
×
12
10
×
12
) from 468 to get 348. Subtract (
3
×
12
3
×
12
) from 348 to get 312. Subtract (
9
×
12
9
×
12
) from 292.

B.
Subtract (
30
×
12
30
×
12
) from 468 to get 108. Subtract (
9
×
12
9
×
12
) from 108.

C.
Subtract (
20
×
12
20
×
12
) from 468 to get 228. Subtract (
10
×
12
10
×
12
) from 228 to get 108. Subtract (
3
×
12
3
×
12
) from 108 to get 72. Subtract (
6
×
12
6
×
12
) from 72.

D.
Subtract (
30
×
12
30
×
12
) from 468 to get 108. Subtract (
4
×
12
4
×
12
) from 108 to get 60. Subtract (
4
×
12
4
×
12
) from 60.

Answers

The method among the options that could be used to find the quotient of 468  ÷  12 using partial quotients are;

Options B and D

Will wants to divide 468  ÷  12 using partial quotients;

The dividend here is 468 and the divisor is 12.

Step 1; Subtract from 468 a multiple of 12. Let us use say 12 × 30 = 360.

Thus, we will have; 468 - 360 = 108

Step 2; We will keep repeating step 1 until the remainder is less than the divisor 12 or equal to zero.

Thus, in conclusion looking at the options the only one that corresponds to the steps above will be options B and C

Read more at; https://brainly.com/question/17255444

12y x 7.5 So what do you think the answer is?

Answers

Answer:

I believe it's 90y

Step-by-step explanation:

12 × 7 = 84, then you add 6, which is half of 12, to get 90.

Please let me know if I'm wrong.

Is question 6 and question 7 is it correct

Answers

Yes it is correct :)

Answer:

6) a

7) c

Step-by-step explanation:

question 6 is incorrect because you have to find the distance between the two points. for question 6, you are finding the distance between -2 and 1. that is three!

Find the value of |-4| - 5 · 2(-1 + 3). SHOW YOUR WORK PLS

Answers

|-4|-5•2(-1+3)
4-5•2•2
4-20
-16

A pink gold bracelet weighs 60 g. It is made from 76% gold, 18% copper and 6% aluminium.
a What is the mass of the gold in the bracelet?
b What is the mass of the copper in the bracelet?

Answers

Answer:

m(Au)=45.6 [gr] ; m(Cu)= 10.8 [gr].

Step-by-step explanation:

the masses of gold (Au), copper (Cu) and aluminium (Al) are:

0.76*60=45.6 (gr); 0.18*60=10.8 (gr.) and 0.06*60=3.6 (gr).

ere
1232
Patiy wrote 137 words in her
essay. Robin wrote 349 words.
How many more words did
Robin write than Patty?

Answers

Robin wrote 212 more words than Patiy.


349
-1 37
———
212



is y = 3x^2 + 2 a linear

Answers

Answer: no

Step-by-step explanation:

an example of a linear equation is x + 1. linear means a straight line. In a linear, the highest exponent on the x opponent is 1. in the equation 3x^2 + 2, the highest exponent on the x opponent is 2 which means this is a quadratic not a linear.

What is the perimeter of the parallelogram shown below?A.11 cmB.22 cmC.24 cmD.64 ​

Answers

Answer:

B.  22 cm

Step-by-step explanation:

Perimeter of a parallelogram is 2(l+w)

= 2(8+3)

=2(11)

=22cm

Answer: The person above is correct I checked it

troy is twice as old as michelle. the difference is their age is 16. How old is troy?

Answers

Answer:

Troy is either 16 or 32.

Step-by-step explanation:

Sorry for not giving the exact answer the question is worded badly..

Answer: 32

Step-by-step explanation:

16 + 16. if you break it down, you can get 8 x 4. so if you count 8, 16, 24, (32) is your answer.

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