The expression 10s+5m represents a student’s score on a social studies test, where s = the number of correct short answer items and m = the number of correct multiple choice items. Noor answers 16 multiple choice items correctly. She does no answer any short answer items correctly. What is Noor’s score?

A. 31
B. 15
C. 80
D. 160

Answers

Answer 1
it’s A. 31 hope this helps
Answer 2

Can you explain how u got 31?


Related Questions

Royce Bernstein’s group medical insurance coverage costs $5,480 a year. His employer pays 65% of the cost. What is the amount of the deduction each month from his paycheck medical insurance

Answers

84? I think u just divide if I’m not Erie try and divide because I’m doing it the way of average speed

George buys pizza. He eats 3/8 of pizza for lunch and 1/4 of the pizza for dinner

Answers

Answer:

Step-by-step explanation:

To find the amount he ate we just add the fractions:

3/8 +1/2 = 7/8 or 0.875

HOPE THIS HELPS!

HAVE A GR8 DAY ;-)

can someone please help me

Answers

Answer:

95

Step-by-step explanation:

35 plus 50 is 85 and a triangle is 180 so 180 minus 85 gets you 95

The population of Zoe's hometown was 75,000 people last year. The population is growing at a rate of 2.4% each year. Which function models the grow of this city?​

Answers

Answer:

the answers is

Step-by-step explanation:

14 models grow of this city

Expand Expression t( 3n + 4)

Answers

Answer:

=3tn+4t

hope it helps...

Answer: 3nt + 4t.

Step-by-step explanation: Expand means distribute; there should be no parentheses or terms factored out.

t(3n + 4)

3nt + 4t <— multiply both terms in the parentheses by t.

Find the value of x if P Q R S spaceis a parallelogram.

Answers

Answer:

The value of x is 15.

Step-by-step explanation:

Given

PQRS is a parallelogram.

∠Q = (3x + 25)°

∠S = (5x - 5)°

To determine

The value of x = ?

We know that both pairs of opposite angles of a parallelogram are congruent.

As ∠Q and ∠S are opposite angles of a parallelogram. Therefore,  ∠Q and ∠S are equal.

Thus,

∠Q = ∠S

substitute ∠Q = (3x + 25)° and ∠S = (5x - 5)° in the equation

(3x + 25)°  = (5x - 5)°

subtract 25 from both sides

3x + 25 - 25 = 5x - 5 - 25

3x = 5x - 30

flip the equation

5x - 30 = 3x

add 30 to both sides

5x - 30 + 30 = 3x + 30

5x = 3x + 30

subtract 3x from both sides

5x - 3x = 3x + 30 - 3x

2x = 30

divide both sides by 2

2x/2 = 30/2

x = 15

Therefore, the value of x is 15.

Find the vertex and focus of the parabola.
x^2 + 4x - 8y + 12 = 0​

Answers

The Vertex is (-2,1)

And the focus is  (-2,3)

Which is the answer? help me

Answers

I think it’s the first one, when I did the math it was the closest to what I received.

Furthermore, 1/3 is roughly 33.3% or 0.33 and 32 is the closest to that number

I need help :D NOW or else

Answers

Answer:

plasma

Step-by-step explanation:

just not photosynthesis or gravity so it has to be plasma

also:

The aurora borealis (northern lights) form when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere.

and

Because it consists of charged particles, plasma can conduct electricity and respond to a magnetic field.

^^bolded stuff is connected points to make plasma the answer

what is the equation for the line shown? picture attached. ​

Answers

the first one

slope is rise/run so from (2,-1) to (0,2) you go up 3 and over 2

so it’s (3/2)x

and the line is going down when looking at it from left to right so we know it’s negative

then the other number is where the line crosses the y axis, which is positive 2

pls awnser asap plplplplplplplplplplplplp

Answers

Answer:

14/6

Step-by-step explanation:

Ms. Cabrera buys songs from the music website. She buys 25 songs for $13. How much does each song cost?

Answers

Answer:

$0.52

Step-by-step explanation:

25/13= 1.92
Each song cost $1.92

Q. One yard equals three feet. How many
yards are there in 63 feet? Type your
answer in the box
yards.

Answers

Answer:

21 yards

Step-by-step explanation:

There will be 21 yards in 63 feet of the measurement.

What is an expression?

Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.

Given that one yard is equal to three feet. There are 63 feet of measurement.

The value of 63 feet in yards will be calculated as:-

1 yard = 3 feet

1 feet = 1 / 3  yards

63 feet = ( 63 / 3 ) yards

63 feet = 21 yards

Therefore, there are 21 yards in 63 feet of the measurement.

To know more about an expression follow

https://brainly.com/question/358500

#SPJ2

Solve the following inequality:
x/0.25 > 2

Answers

Answer:

x>0.5

Step-by-step explanation:

multiply by 0.25 on both sides

x>0.5

What is the value of x in the equation below?
4(x + 1) = 3x +7

Answers

Answer:

89

Step-by-step explanation:

4(x+1) = 3x + 7
4x + 4 = 3x + 7
4x + 4 - 3x = 7
x + 4 = 7
x = 7 - 4
x= 3

Which expression is equivalent to 6/12 divided 2/3

Answers

Answer:

12/24 ÷ 4/6.

Step-by-step explanation:

just double the numbers lol

On February 1 (in a non-leap year), Raul Avila deposited $10,000 in a savings account that pays 5.5
percent interest compounded daily. On June 21, how much interest had been earned on the principal
in the account?

Answers

Answer:

210

Step-by-step explanation:

i believe this is the answer if the compound interest is 1.50 a day

Math solve for x pls

Answers

Answer:

26

Step-by-step explanation:

Plug in 15 for y in the first problem so instead of y=x-11 it would be 15=x-11

15=x-11

+11= +11 (you want to add 11 to both sides to get x by its self)

26=x

Is the function shown linear or nonlinear? Explain your answer.

Answers

Is there supposed to be a picture i don’t see one

a single card is drawn at random from a standard 52-card deck work out the full in their simplest form. P(heart)
P(not heart)



Answers

Answer:

Total Number of possible outcomes = 52

Getting a jack from a deck of 52 cards for a certain event (A) = 4

The Probability (A) = 4/ 52

= 1 / 13 = 0.07

Step-by-step explanation:

this isn't my answer but hope it helps.


John has 78 total cows, and was excited to have 65 calves this season. What percentage calf crop
did John achieve?

Answers

Answer:

83%

Step-by-step explanation:

65/78=.83333333333333

0.833333333 turnes into 83% once rounded and multipyled by 100

A. 130 degrees
B. 50 degrees
C. 95 degrees
D. 35 degrees
Help!

Answers

Answer:

B. 50°

Step-by-step explanation:

hope it help u

plz follow me

Answer:

A . 130

i think so it it correct

Suppose that an individual has a body fat percentage of 18.9% and weighs 177 pounds. How many pounds of his weight is made up of fat? Round your answer
to the nearest tenth.

Answers

34 pounds are made up of fat

What is the median price of the watches in dollars?

Answers

Answer:

18

Step-by-step explanation:

Help me please I need it.

Answers

Answer:

Step-by-step explanation:

multiply all number on one

multiply all number on two

multiply all number on three

Which pair
angles must be supplementary?
21
5
3 4

Answers

4 and 1

Step-by-step explanation:

Supplementary means the angle is 180 degrees so 4 is the only complete obvious 180 degree angle and 1 just cause i know it can't be 5.

Answer:

C. 4 and 5

I hope I was able to help.

PLEASE HELP ILL GIVE BRAINLIEST AND FOLLOW using y=mx+b form

Answers

Answer:

y=3x

Step-by-step explanation:

The equation of a line can be written as 'y=mx+b', where 'm' is the slope, 'b' is a number, and 'x' and 'y' represent the 'x' and 'y' co-ordinates of any point on the line.

To find the slope m, take two points (x₁,y₁) and (x₂,y₂) and use the formula

m= (y₂-y₁)/(x₂-x₁)

Our points are (1,3) and (2,6):

(6-3)/(2-1)=3/1=3

Now that we have found the slope, we can write the equation as

y=3x+b

To find b, sub in a point:

9=3(3)+b

9=9+b

b=0

So our equation is y=3x

Write the standard form of the equation of the circle below.
Center (0,-1) passes through the point (-1,-2)

Answers

Answer:

[tex]x^2+(y+1)^2=2[/tex]

Step-by-step explanation:

We use the formula for a circle with center at (0, -1), that goes through the (x, y) point (-1, -2):

[tex](x-0)^2 + (y-(-1))^2 = R^2\\Using \,\,\,point\,\,\,(-1, -2)\\(-1-0)^2+ (-2+1)^2 = 1 + 1 = 2 = R^2[/tex]

Therefore, the equation of this circle can be written as:

[tex]x^2+(y+1)^2=2[/tex]

Solve the problem using long division

Answers

Answer and Step-by-step explanation:

[tex](m^{2} - 3m - 7) (\frac{1}{m+2})[/tex]

       

        1m     -5

         ____________

[tex]m+2 |m^{2} - 3m - 7[/tex]

    - m^2 + 2m

___________________

               -5m   - 7

            - -5m   - 10

___________________

                           3

(The negatives cancel out).

[tex]m - 5 + \frac{3}{m+2}[/tex]   <- This is the answer.

#teamtrees #WAP (Water And Plant)

Consider the graph of Nintendo Switch owners in each city.

City Number of Owners Total Population
Indianapolis, IN 672 860,902
Reno, NV 220 247,680
Sacramento, CA 379 495,234
Columbus, OH 492 880,182
Tampa, FL 196 377,165

If Reno had the same number of Nintendo Switch owners as Columbus per capita, how many Nintendo Switch owners would Reno expect to have? (Round your answer to the nearest whole number)

Answers

Answer:

138.45

Step-by-step explanation:

it's correct.

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